A particular section, group, or type of people or animals living in an area or country.
These characteristics include population size, population density, population spacing, and age structure. is the number of individuals in a population at a given time. Even when the population size appears to be stable over time, changes can occur from year to year or from place to place.
The expansion of cotton production greatly increased the demand for slavery in the United States, since the massive amounts of cotton that were being grown in the fields needed to be picked, which required more and more slave labor. This was also incredibly hard and "back-breaking" work, which made life even harder for the slave population.
Answer:
Three centuries later, in 1821, the war for Independence (starting in 1810) ended, freeing Mexico from New Spain. ... Two great figures, Francisco “Pancho” Villa from the north of Mexico and Emiliano Zapata from the south, led the revolution and remain key cultural and historical symbols in this fight for social reform.
