The last answer choice is correct. They declined at first but through the war they grew.
Answer:
The Invasion of Poland, also known as September campaign
Explanation:
Answer:
The Thirteenth; Fourteenth and Fifteenth ammendmends were all important but the Fifteenth amendment is the most important of the three because It prohibits discrimination in voting rights on the basis of race, color or previous conditions of slavery and voting was allowed in some states of the US at that time providing some requirements.
I think the most important event was when the pilgrims came to the Americas. Although they came there to escape persecution, they were the first to start a colony and life there. Once that colonization started, many other European also wanted to come to the Americas to find more freedom and escape persecution.