It is consider that both the sinking if the USS Maine and The Lusitania were factors in US entering two different wars (the war between US and Spain and the First World War).
The USS Maine was sunk in 1898 in Cuba. The battleship was near the Cuban coast while there was a conflict between Spain and Cuban nationalists fighters. It is believed that a mine was the cause of the explosion of the USS Maine resulting in the death of hundreds of men on board. There was already support in the US for the Cuban nationalist cause and the USS Maine incident galvanized the public opinion against Spain.
The Lusitania was sunk by a German submarine in 1915 near Ireland. The Lusitania was a civilian ship (although it was also carrying military supplies to England) and its sinking had a profound impact on public opinion. It helped the US goverment obtain popular support to declare war on Germany.
The Second Congress managed the Colonial war effort and moved incrementally towards independence<span>, adopting the </span>United States Declaration of Independence<span> on July 4, 1776. The Congress acted as the </span>de facto<span> national government of what became the United States by raising armies, directing strategy, appointing diplomats, and making formal treaties such as the </span>Olive Branch Petition.<span>[1]</span>
Allowed 'separate but equal,' also known as segregation, to become law in the United States.
<span>Printing press
end of the Black PLague
New trade routes based on routes taken by Crusades
Changes in climate
New wealth from the America's
Reformation in Germany</span>
in the 1900s The U. S. Wanted to maintain the created expansion and not 'push its luck' with other nations.
<h3>How was United States in 1900s?</h3>
In 1900s, United States gained a lot of space and territory which was a result of some events such as as world war and others.
However, imperialistic actions on the part of the united states was made because those territory gained by United States were been secured.
Learn more about United States in 1900s at;
brainly.com/question/27451108
#SPJ1