Correct the statement.

'Suburban sprawl occurs when overcrowding leads to poor living conditions, food and water shortages, and disease.'

A:
1.Suburban sprawl occurs when people move from areas outside of a city to areas inside of a city.

2.Suburban sprawl occurs when a high death rate leads to poor living conditions, food and water shortages, and disease.

3.Suburban sprawl occurs when people move to areas on the outside of cities, and more space is needed for housing, infrastructure, and businesses.

4.The statement is correct.

Which is the best conclusion that can be drawn regarding the status of african-americans in the south in the late 1800s? a) african-americans made tremendous political, social, and economic advancements during the reconstruction era. b) passage of the 13th, 14th, and 15th amendments to the u.s. constitution guaranteed equal status and rights for all african-americans. c) the reconstruction policies enacted by the federal government were highly effective in african-american citizens transition to life after slavery. d) although african-americans had equal rights under federal law they were still economically, politically, and socially inferior to whites in the south during the reconstruction era.

In e. c. tolman's experiment, some rats were trained to run through mazes for standard food goals, while other rats were allowed to explore the mazes for 10 days without food goals or other rewards. later, when food rewards were placed in a box at the far end of the maze, the previously unrewarded rats reached the food box as quickly as the rewarded rats after only one or two trials. this experiment demonstrated that the rats had the ability to form of their surroundings.

Describe two reasons that cities developed along rivers during the industrial revolution. for full credit, your response must be at least 2 complete sentences.