Answer:
Protection of important figures, military outposts, border security...
Explanation:
Named a couple, imagine what having a castle would do with the answer above.
Hello! The answer to your question would be as followed:
The process of becoming a US citizen when you are not born in the united states or to parents who are US citizens is called <u><em>"The Naturalization Process"</em></u>
The two rival group include Hutus and Tutsis
The Hutus are farmers in the fertile hills and valleys of the present day Rwanda and Burundi
The Tutsis are cattle herder who migrated to Rwanda and Burundi and were from kenya about 400 years ago
For the First Crusade the main goal was to halt the spread of Muslim rule