It was lincoln and he decided thanksgiving would be a national holiday.
before that, there was different thanksgiving dates for every state. seriously look it up!!!
<span>During the civil war, Abraham Lincoln used the executive power without first getting congressional approval. He used this to call 75,000 US troops to hold down the insurrection in the South America. He authorizes the movement of war and suspended the writ of habeas corpus privilege. At the same time, he acted both as commander in chief and chief executive without the Congress' approval.</span>
Because they all wanted to be free from taxes from britain
Answer: 1803
Explanation: Many americans disagreed with the purchase of unexplored land.