Question

The anti-immigrant ______ Party was popular in Texas and successful in forcing the Democratic Party to become more fully organized in the state.

Answer 1

The missing word is know-nothing.

Step-by-step explanation:

Know-nothing party, byname of American Party, U.S. political party that flourished in the 1850s. It was an outgrowth of the strong anti-immigrant and especially anti-Roman Catholic sentiment that started to manifest itself during the 1840s.