What was the main purpose of the Law of April 6, 1830? a. To protect Spanish rule of Mexico.

b. To end all trade between Texas and Mexico.

c. To block Mexicans from settling in Texas.

d. To control Texas colonists by preventing Anglo immigration into Texas.

In ohio in 1872, the cleveland massacre was a)a violent labor dispute at standard oil refineries in cleveland. b)a takeover by standard oil of the refineries in cleveland. c)an attempt to stop standard oil from becoming a monopoly. d)a failed attempt by standard oil to take over other refineries.