I think its C. they recognized Abu Bakr as the rightful caliph of islam.
<span>Since 1848, the Rio Grande has marked the boundary between Mexico and the United States. It affected domestic policy in that the river had been a cause for a discord between the US and Mexico and special policies were implemented for the area.</span>
Japanese lived in internment camps that were established during World War II.
They were created for president Roosevelt for the Japanese descents be isolated from other american people.
Hey!~
I believe that the Monroe Doctrine should not be followed today. The Monroe Doctrine was a United States policy of opposing European colonialism in The Americas beginning in 1823. There is no need for that, for all people are created equal and we shouldn't be blocking them out. They have the right to come in unless they mean harm.
Hope this helps and have a great day!
-Lindsey