Answer:
In 1812 , Napoleon was involved in the PENINSULAR WAR . He had succeeded in gaining control over states such as SPAIN and PORTUGAL .
<em>hope</em><em> </em><em>this</em><em> </em><em>a</em><em>nswers</em><em> </em><em>correct</em><em> </em><em>:</em><em>)</em>
The California Gold Rush brought some 300,000 people to California from the rest of the United States. Hope this helps!