Answer:
A. It established that the Supreme Court could declare acts of Congress unconstitutional.
BRAINLIEST PLEASE
The sinking of the Lusitania shows that America was hesitant to enter World War I. The Lusitania was a British ship that had American soldiers on it. This ship was traveling to Ireland but was shot down by the German military. This use of unrestricted submarine warfare resulted in the deaths of thousands of individuals, including over 100 American citizens.
This event, that took place in May of 1915. Even though this causes outrage among citizens, the US does not formally declare war against Germany until they find out about the Zimmerman Telegram (in 1917). This shows that America tried to avoid entering World War I at all costs.
<span>The end of the French and Indian war brought with
it a major change in relations between Britain and her colonies because
Britian expected the colonies to pay for much of the war. This led to
the colonies voicing their grievances against the Crown. </span>
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be because these tactics proved to be the most efficient and "safe" in terms of keeping down local rebellions and protecting against outside invasion. </span></span>