I believe this is referring to the Contra groups of Central American nations
During times of civic unrest such as riots, the national government can summon the national guard to its help if it thinks that the local forces cannot stop it or if the riots are going out of hand.
Answer: I’m not sure but I think it is c
Explanation:
Sorry if I’m wrong
<em>Workers in towns may find it more difficult to join a union if corporate stores refuse to sell items to union members. Because the union and its members cannot benefit from these stores, and vice versa. This makes joining a union in a town difficult.</em>
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<em>Consider marking "Brainliest". </em>
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<em>- Robert</em>
The Romans used taxes to control territories this angered many people