Burnt Mills, Maryland

Maryland's 4th congressional district wraps around the eastern edge of Washington, D.C., taking in most of Prince George's County and a small portion of Montgomery County. It is home to several racially diverse middle-class suburbs, including College Park, Fort Washington, Greenbelt, and Laurel. With a median household income of $80,808, it is the wealthiest black-majority district in the United States.Like much of the Washington metropolitan area, the 4th district is substantially influenced by the footprint of the nearby federal government. More than 22% of working adults in this district are employed in the public sector. The Washington Metro provides easy access into the nation's capital, where many employees make daily commutes. Various government entities also sit within the 4th district, most notably the United States Census Bureau and NASA's Goddard Space Flight Center. The University of Maryland, College Park—the state's flagship public institution of higher education—is another major presence. Throughout much of the 20th century, the area within this district was predominately white. But as a thriving black middle class emerged in the region and laws eliminating racial discrimination in housing were passed, many African Americans opted to leave Washington for Prince George's County in search of a better quality of life. By the early 1990s, the county had become majority black, and today white voters comprise just 11% of the 4th district. That racial transformation has turned the district into one of the nation's most Democratic seats, with a Cook Partisan Voting Index rating of D+40. In 2022, Democrat Glenn Ivey was elected to represent it with 90.1% of the vote.

White Oak is a census-designated place and unincorporated area in Montgomery County, Maryland, United States. It had a population of 16,347 in 2020.White Oak was known for its Naval Ordnance Laboratory, which was closed in 1994. The headquarters of the Food and Drug Administration now occupies the property, which has been renamed the Federal Research Center at White Oak. According to the United States Census Bureau, the locality has a total area of 3.78 square miles (9.79 km2), all land.White Oak is a diverse neighborhood. The main area of White Oak is from Lockwood Drive starting from New Hampshire Avenue (MD 650) towards Stewart Lane, crossing Columbia Pike (U.S. 29).

Woodmoor is a neighborhood in the northern section of Silver Spring, Maryland in southeastern Montgomery County, in the U.S. state of Maryland. Its borders extend from U.S. 29 to the west, Northwest Branch Park to the north, the Capital Beltway (I-95) to the east, and University Boulevard to the south. It lies on one of the "Four Corners" at the northeastern corner of the intersection of Colesville Road (U.S. 29), and University Boulevard (Maryland 193).

The Rachel Carson House is a historic house in Colesville, Maryland, an unincorporated area near Silver Spring, Maryland. Built in 1956, this typical suburban ranch-style house was where writer Rachel Carson wrote her classic work Silent Spring in 1962. The house was designated a National Historic Landmark in 1991 for its association with Carson.

Four Corners is a neighborhood and census-designated place (CDP) in Montgomery County, Maryland, United States. Many residents consider the neighborhood a part of Silver Spring, to whose CDP it belonged until 2010. It had a population of 8,316 at the 2020 census.

Progressive Maryland (PM) is a 501(c)(4) nonprofit grassroots advocacy organization. Its mission is to build the movement to improve the lives of working families in Maryland through outreach, public education, lobbying, direct political action, research, and helping elect progressive candidates to office. Founded in 2000, it is one of Maryland's largest grassroots advocacy organizations, with more than 100,000 individual members and supporters and 30 affiliated religious, community, and labor organizations.The group is closely allied with a number of local, regional and national campaigns and coalitions promoting progressive policies and politics. It is also the Maryland state affiliate of People's Action, which has over 50 affiliates in 29 states.

The United States Food and Drug Administration (FDA or US FDA) is a federal agency of the Department of Health and Human Services. The FDA is responsible for protecting and promoting public health through the control and supervision of food safety, tobacco products, caffeine products, dietary supplements, prescription and over-the-counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals, blood transfusions, medical devices, electromagnetic radiation emitting devices (ERED), cosmetics, animal foods & feed and veterinary products. The FDA's primary focus is enforcement of the Federal Food, Drug, and Cosmetic Act (FD&C). However, the agency also enforces other laws, notably Section 361 of the Public Health Service Act as well as associated regulations. Much of this regulatory-enforcement work is not directly related to food or drugs but involves other factors like regulating lasers, cellular phones, and condoms. In addition, the FDA takes control of diseases in the contexts varying from household pets to human sperm donated for use in assisted reproduction. The FDA is led by the Commissioner of Food and Drugs, appointed by the President with the advice and consent of the Senate. The Commissioner reports to the Secretary of Health and Human Services. Robert Califf is the current Commissioner as of 17 February 2022. The FDA's headquarters is located in the White Oak area of Silver Spring, Maryland. The agency has 223 field offices and 13 laboratories located across the 50 states, the United States Virgin Islands, and Puerto Rico. In 2008, the FDA began to post employees to foreign countries, including China, India, Costa Rica, Chile, Belgium, and the United Kingdom.

Montgomery Blair High School (MBHS) is a public high school in Four Corners, Maryland, United States, operated by Montgomery County Public Schools. Its enrollment of 3,220 makes it the largest school in Montgomery County and in the state.The school is named for Montgomery Blair, a lawyer who represented Dred Scott in his Supreme Court case and later served as Postmaster General under President Abraham Lincoln. Opened in 1925 as Takoma Park–Silver Spring High School, the school changed its name in 1935 when it moved to 313 Wayne Avenue overlooking Sligo Creek in Silver Spring. In 1998, the school moved two miles (3 km) north to the Kay Tract, a long-vacant site just north of the Capital Beltway. About 20% of the student body is part of one of two magnet programs: the Science, Math, and Computer Science Magnet, and the Communication Arts Program (CAP), which draw students from the Silver Spring area and across Montgomery County. The school is a member of the National Consortium for Specialized Secondary Schools of Mathematics, Science and Technology (NCSSSMST). The school sat in the Silver Spring census-designated place until the Four Corners CDP was created after the 2010 U.S. Census.

Temple B'Nai Israel is a Reform Jewish synagogue, located at 7199 Tristan Drive, in Easton, Maryland, in the United States. It is the only synagogue on Maryland's upper Eastern Shore. It is also known as the Satell Center for Jewish Life on the Eastern Shore.

Franklin Knolls is a residential neighborhood located in Silver Spring, a census-designated place in Montgomery County.

The Polychrome Historic District is a national historic district in the Four Corners neighborhood in Silver Spring, Montgomery County, Maryland. It recognizes a group of five houses built by John Joseph Earley in 1934 and 1935. Earley used precast concrete panels with brightly colored aggregate to produce the polychrome effect, with Art Deco details. The two-inch-thick panels were attached to a conventional wood frame. Earley was interested in the use of mass-production techniques to produce small, inexpensive houses, paralleling Frank Lloyd Wright's Usonian house concepts.

The Naval Ordnance Laboratory (NOL) was a facility in the White Oak area of Montgomery County, Maryland. It is now used as the headquarters of the U.S. Food and Drug Administration.