I don't quite understand the answer you gave.
Answer:
California and Texas
Explanation:
During the war between the United States and Mexico, revolts against U.S. control broke out in California and Texas.
Answer:
The answer is:
<u><em>B. creation of the Confederation of the Rhine by Napoleon I.</em></u>
Explanation:
The Confederation of the Rhine, was a confederation of client states of the First French Empire. This was formed initially from sixteen German states by Napoleon after he defeated Austria and Russia at the Battle of Austerlitz.
With this creation, Napoleon sought to consolidate the modernizing achievements of the revolution, but he wanted These states to provide soldiers and supplies for his wars. It collapsed when he lost the Battle of Leipzig in 1813.
Consequently this one couldn't contribute to German Unification in 1871, not only for the reasons behind the creation, but also because it lasted from 1806 to 1813.
PANAMA and Cuba there us territories I think