The correct answer is McCarthyism.
McCarthyism is the act of making allegations of subversion or injustice without legitimate respect for prove. The term alludes to U.S. Senator Joseph McCarthy and has its origin in the period in the United States known as the Second Red Scare, enduring generally from 1947 to 1956 and portrayed by uplifted political constraint and in addition a battle spreading trepidation of Communist effect on American organizations and of undercover work by Soviet operators.
Spain colonized Florida and the Rio Grande valley because S<span>pain wanted to protect its colony in Mexico from other Europeans.</span>
<span>The
Articles of Confederation were established to govern the new country,
with a weak executive power. It didn't take long before disputes between
states and other matters caused them to rethink their plan and develop
the US Constitution, with a more powerful executive branch (US
President).
hope it helps
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1. malaria 2. rivers had terrible waterfalls..too dangerous...until the steam engine was invented it was incredibly dangerous 3. deserts....they didn't know how to travel through the deserts and find an oasis which made it very difficult to travel through