The answer is:
The major industrial cities became overcrowded as workers from rural areas moved there.
and
Because of the steady increase in food production, the population nearly doubled between 1800 and 1850.
Answer:
Scientists concluded that the average human body contains approximately 37.2 trillion cells
Explanation:
Answer: Magna Carta was very important for the whole development of parliament.
Explanation:
Cultural as well as biological factors. Things such as age, economic class, religion, gender, ethnicity, and race. <span />