Why did the mexican government allow u. s. citizens to immigrate into texas?

mexico wanted the industries brought by the immigrants.
new settlers provided more taxes.
mexico could export more goods to the u. s.

What was the biggest difference between government in ancient athens and in ancient rome? rome was a direct democracy, and athens was not. athens allowed all citizens to vote, while rome was a republic. athens allowed women and slaves to vote, but rome did not. rome had a bicameral assembly, and athens did not.