They usually traded these for slaves which were captured and sold to them.
The correct answer is this one: <span>bicameral legislature.
a unicameral legislature is one with only one house and </span>
<span>a tricameral legislature is one with three houses</span>
The answer is A, refuse to vote in elections.
The last one is correct.
Hope i helped!
China is the biggest emitter of greenhouse gases in the world. With The United States being but that far behind, both countries have negotiated a deal to reduce their greenhouse gas output, with China agreeing to cap emissions for the first time and the US committing to deep reductions by 2025.
There is an ongoing debate about the appropriate role of government for solving environmental problems. However in a major achievement for environmentalists, the U.S. Environmental Protection Agency (EPA) was established in December 1970, bringing together in a single agency the many federal programs to protect the environment.