D all 3 of them would be causes
Answer:
africa is as big as 13 nations and eastern europe
usa and most of the states put together
Explanation:
Answer:
The First Battle of Bull Run was the first major engagement of the war. The first phase of the campaign would be to attack the Confederate Army of Northern Virginia amassed at a creek known as Bull Run, thus allowing troops from the larger Union army to flank and destroy the Confederate line
Answer:
the answer should be A i believe
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.
