c) Philadelphia
The Declaration of Independence was adopted in Philadelphia, a momentous event in American history. The Second Continental Congress convened in Philadelphia’s Independence Hall in 1776, where delegates debated and ultimately adopted the Declaration. This bold statement, primarily authored by Thomas Jefferson, articulated the colonies’ reasons for seeking independence from Britain. Philadelphia, being a central and accessible city, was the ideal location for this historic gathering. The city’s role in these pivotal events cemented its place in American history as a cradle of liberty and a symbol of the revolutionary spirit that birthed the nation.