When was the Declaration of Independence written? By whom?

it was written in 1776 and originally written by Thomas Jefferson's

Explanation:

it has been changed though by john Adam's (1735–1826) and Benjamin Franklin 1706–1790

1776, and it was written by thomas jefferson.

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.

after the french-indian war.