Farmers were worker who were tied to the land
Answer:
the age and gender of people in a group
the race and ethnicity of people in a group
changes in population due to migration
changes in population due to births and deaths
Explanation:
Demographics Is the statistical measurement of a population.
Demographic also studies how populations are changing.
Generally speaking, it was difficult for American ground forces to clear areas of guerrillas because "The guerrillas hid themselves from American forces" and "<span>The guerrillas fled while the ground forces were in their area". </span>
