African American churches were the most important institution
T.L.O v. New Jersey is the most important court case in American History.
Two of the most important effects of the American victory were the acquisition of California and New Mexico.
I don't know what is the most important influence. But, the most important founder was Samuel Adams.
It was one of the most important trading centers in American history
The most important event in American history that starts with the letter O is probably the Olympics.
The most important source of American law is the United States Constitution. It serves as the supreme law of the land, outlining the structure of the federal government and the rights of citizens. It also establishes the framework for interpreting and enforcing other laws in the country.
The American automobile structure is the most important new idea from the 1950s.
crispus attucks
The most important economic enterprise in the American colonies was the lumber industry. The American colonies traded many goods including cotton and tobacco.
j.p. Morgan
Not to everyone.