They didn’t like the eastern nations because they were Islam and eastern nations were mostly Christian, who believe in Jesus Christ and Islamic ppl didn’t believe in Jesus Christ
The main reason why the United States was so interested in the security of Latin America is because the Latin American countries were so close to the US, meaning that if they were invaded by European powers it would post a threat to the US.
New Mexico,for as if you look at both of the maps you see that New Mexico is the only one even remotely near that region
Some common problems they faced is that they both expanded their lands and had trouble controlling the old and new territories.
Hope this helps!
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