The maps made in ancient times weren’t accurate because they didn’t have the technology or tools we have today.
It hurt the south for a while, slave labor was good for the south's economy but bad for competition up north because nobody could find a job if all the slaves worked for free. The removal of slavery cemented this competition-based method into America.
Your answer is socialism
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<u>Answer</u>:
The involvement of America in the Vietnam war was not the beginning, it had started right after the World War II. During this time the US was involved in the Vietnam War with complete commitment. The US commitment owed to a number of factors. Some of these factors were in direct relation to the then US involvement in the Vietnam War. For instance, the colonial history of French Indochina, the US-Japan war in the Pacific, and so on. America helped the war with military supplies, and financial assistance. But the primary motive of the US was to stop the Communist expansion in Indochina.