What law required northerners to assist in the return of runaway slaves? a. the compromise of 1850 b. the northern assistance law c. the runaway slave law d. the fugitive slave law

How were the economies of the northern and southern states different? how ere they the same? what factors led them to develop differently?

Moderate climates are located in regions. a. coastal b. interior c. mountain d. polar select the best answer from the choices provided a b c d

According to the federal regulations, human subjects are living individuals about whom an investigator conducting research obtains information through interaction or intervention with the individual, and uses, studies, or analyzes the information; or: