The Zimmerman Note was a note sent from Germany to Mexico asking Mexico to align itself with German interests. If the US entered the war and if Mexico opposed the US, the reward would be Arizona California and one other state -- perhaps Texas. It was a major contributor to the declaration of war on Germany by America.
The sinking of the Lusitania was another major event. When the Lusitania was sunk, 2000 people were affected.
Submarine warfare really aggravated the US. Many merchant ships were sunk.
Answer: B
<span>Martin Luther King Jr. is shot to death at a hotel in Memphis, Tennessee. A single shot fired by James Earl Ray from over 200 feet away at a nearby motel struck King in the neck. He died an hour later at St. Joseph's Hospital.</span>
Answer:
It was deeply involved due to Cuba being around 90 miles off of the coast of Florida, if nukes were on the island, the range could reach almost all of Mainland America. Also, President Kennedy of the USA had told Premier Khrushchev that Soviet nukes are not allowed on the Island of Cuba.