What was one effect of Roman expansion on Roman society? A. The income gap between the rich and poor widened.
B. New markets created new opportunities for plebeians.
C. The growth in trade led to lower levels of class conflict.
D. Soldiers were able to gain land and expand their farms.

Aresearcher proposes to conduct a study at a foreign site. the research has been determined to be exempt from the federal regulations by institutional policy. according to federal regulations, is review required at the foreign site? if a proposed study qualifies for exemption, federal regulations do not require review at the foreign site where it will be conducted but still require review at the u.s. site by the institution’s irb. if a proposed study qualifies for exemption, federal regulations do not require review at the foreign site where it will be conducted. if a proposed study qualifies for exemption, federal regulations do require review at the foreign site where it will be conducted. if a proposed study qualifies for exemption, federal regulations do not require review at the foreign site where it will be conducted, but still require review by the institutional official at the local site.

What would a student most likely use if he or she wanted to consult a secondary source

What is the relationship between surface winds in the northern and southern hemisphere?