When did the United States declare independence and becoming a country

On July 2, 1776

Explanation:

Congress voted to declare independence on July 2, 1776

one of the main reasons was definitely slavery. back in 1861, republican abraham lincoln was elected and ended up being a major influence in the slavery business. slavery greatly affected the texas economy because back in 1845 during the annexation of texas, slaves became a big part of the texas population. many texans that were in favor of the secession influenced groups through party ties.

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