The romans had taken over
There are many countries that participate.
It's a lot to list so if you go to Maps of World 2016 Summer Olympics Participating Countries, you can see all recent countries that participated. This way you can also give credit to that site.
It caused the delegates to vote in 1861 that Louisiana would secede.
Answer: Option D.
<u>Explanation:</u>
On January 8, 1861 the governor of Louisiana, Thomas Overton Moore organised a convention which was about the secession of Louisiana. He ordered a militia arsenal to occupy the United States arsenal.
He acted aggressively to engineer the secession of Louisiana from the union by a convention. Only five percent of the public was represented in the convention and the delegates voted 113 to 17 to secede from the union. And therefore there was secession of Louisiana.
The most accepted theory is a drought in northern Mesopotamia