Labor unrest in the 1870s and 1880s often resulted in O a ban on Irish immigration.
O the use of federal troops to stop the strikes.
growing middle class support for labor.
Congress's passing legislation supporting the formation of unions.

the answers is b.   environments.

c. women being denied the type of education men received

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.

hello, your actual correct answer is c. taxes.

factories are actually the second biggest but on your optian list its taxes.