What did the child labor laws state? why did they not work?

What was the most important consequence of the large-scale ecological changes in africa two hundred thousand years ago?

Why didn’t the portuguese have access to the territory that is present-day latin and north america

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.