Which Mexican general felt the Texas forces were crushed and easily could be defeated after loses at the Alamo and Goliad? *

retreated several times, in order to recruit additional troops and to provide at least some military training for these volunteers

Explanation:

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.