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<span>a.They were better trained
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<span>President Richard Nixon’s Vietnamization policy focused on gradually withdrawing American combat troops from South Vietnam. President Nixon's plan for the gradual withdrawal of US forces is due to South Vietnamese groups expected to have more combat role. On June 8, 1969, President Nixon declared that 25 thousand U.S troops will be withdrawn by last week of August. Vietnamization aims to improve South Vietnam’s military readiness and infrastructures.</span>
Answer:
A national government is the government, or political authority, that controls a nation. At minimum, a national government requires a national army, enough power over its states or provinces to set and maintain foreign policy, and the ability to collect taxes.
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