Why were King's nonviolent protests so effective?
Answer

Like said the protest were non-violent, no chaos, no police having to make arrest it was all just peace.

Explanation:

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.