Which technology development during the 15th to 17th centuries helped lead to transoceanic exploration and european expansion? A. The Colombian Exchange
B. Steam-powered engines
C. Assembly lines
D. Advanced sailing ships

According to ram mohun roy, in order to successfully move towards independence, indians had to? a.) convert to christianity. b.) hold firmly to traditional ideas. c.) take up arms against their british ruler. d.) change some of their culture and religious practices.