Answer:
Jacksonian democracy was a 19th-century political philosophy in the United States that expanded suffrage to most white men over the age of 21, and restructured a number of federal institutions. ... It built upon Jackson's equal political policy, subsequent to ending what he termed a "monopoly" of government by elites.
Production of more food--the system allowed for more food to be produced which fed the workers in an industrial economy.
The 'four-field system' rotates crops between the 4 fields no longer needing to keep one empty because one of the crops would replenish the field with nutrients while the others take nutrients away from the fields. <span />
<span>El-Hajj Malik El-Shabazz = Malcolm X
</span><span>The name Malcolm X he took after his pilgrimage to Mecca. This represents his faith in international Islam. Matured perspective on race. Harmony instead of separatism.</span>