Answer:
D. All of the above
Explanation:
Italy after WW1 had not gained a lot of economical support and territory size despite being on the winning side of the war. The politics was absolutely chaotic and also allowed for radical parties like Mussolini's fascists to rise during the Great Depression. Many veterans after the war did not have the means to obtain employment either.
<span>Population in 1770 = 2,148,
100
Population in 1870 = 38,558,371
.the Louisiana Purchase, the Texas Revolution, The Spanish-American War, the War of 1812, the purchase of Alaska, the Mexican Cession, the Indian Wars, and the California Gold Rush.
lol lemi know if this helps alright XD </span>