Answer:my dad hard worker
Explanation:
One of the major problems that emerged as the population of Great Britain increased was that there was not enough land or food for everyone, forcing emigration. <span />
Stronger rails allowed heavier goods to be shipped from one point to another. Larger trains allowed more load to be moved thus allowing an increase in what "people could be moved" If you have any other questions feel free to ask!
I think the correct answer from the choices listed above is option D. Cahokia was destroyed in part by floods and the Cahokians' stripping the forest of trees to build an interior wooden fence. Hope this answers the question. Have a nice day. Feel free to ask more questions.