Uniform definition for us history

dress of a distinctive design or fashion worn by members of a particular group and serving as a means of identification broadly

Explanation:

nativists tried to get rid of the immigrants as they thought they were going to ruin the u.s.  

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.