The 1920s in the United States, in the years leading up to the great crash of 1929, were a period of rapid economic development, brought about in many ways by mass production during and after World War I. A rebirth of advertising allowed more of these goods to be purchased, which greatly increased US GDP.
In the Sahel region of Mauritania, a traditional subsistence economy composed of livestock raising, agriculture, crafts, and petty trading supports most of the population. In the Sahara region, however, a modern export economy is developing, based on the exploitation of iron ore and copper resources and of the rich fishing waters off the continental shelf. The Mauritanian economy receives much needed capital investment and technical assistance from abroad, and, in turn, it is sensitive to the vacillations in the world markets. More than three-fourths of the Mauritanian population engages in traditional activities, among which livestock raising is the most important. In numbers, goats and sheep are the most important livestock, followed by cattle and camels. Cattle are raised primarily in the southern region, whereas goats and sheep are dispersed as far north as the limits of the Sahara. Camels are raised mostly in the north and the centre, especially in the Adrar region. The growth of the Mauritanian economy slowed in the 1980s after a lengthy period of rapid expansion in the 1960s and ’70s. Since the severe drought in the early 1970s, the country has been dependent upon imported foodstuffs to feed its population. In the early 1980s iron ore production slowed because of a decline in world market prices; fishing became the leading source of foreign exchange earnings and remained so for much of the 1990s. In the mid-1990s the government began to demonstrate its commitment to the development of a tourist industry to further diversify the Mauritanian economy. (This was copied and pasted from another person so yeah)
There were 4 acts passed in 1798 that are collectively referred to as the Alien and Sedition Acts:
The Alien Friends Act sanctioned confinement and deportation of non-denizens who were deemed hazardous.
The Alien Enemy Act sanctioned the same for those from a truculent country.
The Sedition Act criminalized making erroneous verbal expressions that were critical of the regime.
The Naturalization Act made it harder for an immigrant to become a denizen.
Before it was hard to package and ship meat because it would go bad,with rail it was faster
