The person who sent U.S. Marshals to protect a church in Montgomery when angry mobs sieged it was President J.F. Kennedy.
<h3 /><h3>Why did President Kennedy send in U.S. Marshals?</h3>
There was a racial flare up in Montgomery, Alabama in the First Baptist Church when African Americans were in it.
White mobs surrounded the church and President Kennedy protected those inside by sending the U.S. Marshals to surround and protect the church.
In conclusion, it was President Kennedy.
Find out more on the racial events at Montgomery at brainly.com/question/1199306.
A. Portugal had already built their empire by that time, so really Spain benefited the most from this.
There were mountains, barriers, and lots of water around to prevent invasion and disease