California became part of the U.S. September 9, 1850
<span>d. the unity of the African tribal groups
The unity of African tribal groups would not have changed the actions of the american colonies in buying slaves
hope this helps</span>
Colonialism intensified after World War I because colonial powers such as England and France emerged from the war weakened and close to bankruptcy. Consequently, they believed that colonialism would help them on their path to economic recovery and survival as international powers.
Invasive species of flora and fauna and communicable diseases were a byproduct of the Colombian Exchange
January 3, 1870
That's when they started the construction
Hope I helped
