How did nationalism, new alliances, and growing tensions in Europe lead to World War I? Write your response in three to four complete sentences.

It can cause intense competition among nations with each seeking to overpower the other. The new alliances it drew them to war. And what is thought is the key cause of Wold War 1, was because as countries like Britain and France expanded their empires, and it resulted in increased tensions among European countries.

Explanation:

Everybody wants to "rule the world". These factors created intensity between the big countries which resulted in WW1.

Explanation:

so they can differentiate themselves from others as they saw themselves as the superior race. the star was basically a symbol that meant you are a less of a person than i am because of my race. the star was also degrading for those who had to wear it because they were aware of this and the nazis used the notion to make them feel less like a person.

b: to eliminate competition from other farmers