The struggle for the independence of Texas took place over many years, although the actual war that achieved independence from Mexico was relatively brief. In the 1820s, Stephen Austin won the Mexican government's approval to bring American families into the sparsely settled Tejas (Texas) region.
Workers aren't always available where they're needed. (APEX Class ;)
Answer:
because some of the Europe was go to take the citizens to take the parts and sell
Answer:2. Snowball sampling
Explanation: Snowball sampling refers to a research in which once participants behave been recruited for a study they can also recruit other participants that they know. This is useful when it is hard for a researcher to find potential participants. The name of this research comes from the fact that when you roll down the ball made from snow it will pick up some other particles along the way and it will keep getting bigger and bigger.