What was one achievement in the fight for American Indian rights in the late 1960s? the sharp decrease in poverty on reservations across the country the preservation of all territory now owned by American Indians the protection of all past treaties made with the US government the creation of new opportunities to preserve culture and heritage

d-the creation of new opportunities to preserve culture and heritage

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.