Who was thomas jefferson and what was his contribution toward the development of the united states government

Thomas Jefferson was a politician and writer who greatly influenced the development of the American government. A perfect example of this would be his work on the Declaration of Independence.

This document is vital to America's government, as it officially announces the breakup of the American colonists and Great Britain. Along with this, the Declaration of Independence also lists rights that all men have. This includes "life, liberty, and the pursuit of happiness." These ideas would be included in the US Constitution when it is officially ratified in 1789.

Thomas Jefferson was the nation's first secretary of state (1789-94); second vice president (1797-1801); and, as the third president of the United States (1801-09), he was a major aspect in the Louisiana Purchase. He created the author of the Declaration of Independence and the Statute of Virginia for Religious Freedom.

the population grew a lot and was making more money

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.