Answer:
U.S. neutrality was challenged in early 1800's.
Explanation:
The war between Great Britain and France was challenging the neutrality of U.S. American merchants were having profits from the war as they shipped sugar and coffee brought from French and Spanish colonies to Europe. Great Britain protested this because the prices it was getting for its products were declining. Both, Britain and France ignored U.S. neutrality claims as they saw U. S merchant ships on French ports. They stopped American merchant ships. Britain raised the Rule of 1756, saying that these ports should be closed during war. All this challenged the neutrality of U.S.
Thomas Jefferson came to know that Spain had surrendered Louisiana to France in 1800, he asked his ministers to prepare a deal for purchasing port New Orleans and West Florida. He wanted to do this as he wanted to ensure that American farmers has access to Gulf of Mexico via Missippi River as this river would be very beneficial to farmers.
He banned all British ships from U.S. ports and stooped all trade with Europe. He said though U.S products are important for both Britian and France but a complete ban would keep U.S neutrality intact.
The Velvet Revolution took place in Czechoslovakia.
