<span>The influx of a large number of foreign labor in need of jobs, representation, assistance and recognition. These immigrants could be pooled to provide leverage at the voting booth for the promised patronage of the political machines like Tammany Hall</span>
The correct answer is:
An understanding of the number and size of leftover planetesimals in the early solar system.
The giant-impact hypothesis proposes that the Moon was created out of what was left of a collision between Earth and an astronomical body the size of Mars, around 4.5 billion years ago, in the Hadean eon. The heavy bombardment was a period when leftover planetesimals hit planets during the solar system's first hundred million years.
As a general impact over all of Africa, foreign invaders, typically from Europe, initially seemed to have a positive impact in the sense that they introduced public schools and basic hygiene, but the also had many negative impacts because eventually, in the 18-1900's when many African nations became independent countries and forced the Europeans out, they were left with little government, political, or economic skills which is why many of the African nations of the modern day are still considered developing countries.
Answer:
Kennedy tend to prefers peaceful approach to end foreign crisis rather than using military confrontation
Explanation:
Example of this would be when he solved the Cuban missile crisis. Rather than choosing a military approach, he opted to persuade Cuban government through economic agreements and various other types of foreign aid. In the end, Cuba cut down its relation with soviet union's missile project and end the crisis peacefully.
