How long ago did the Chinese transition from steam as a way to power a rocket to gun powder?

Tobacco brides sent virginia to marry, often found themselves a.) divorced soon after they arrived b.) less likely to inherit than they would have been in britain c.) widowed young and in charge of large estates d.) poor and alone e.) all of the above

By the year 1900 new york city had more than just people of british heritage. there were more people of italian descent than the cities of florence, genoa and venice put together. it was home to more irish than dublin (the capital of ireland) and more germans than hamburg. joining them were many thousands of people of polish, hungarian, and czech descent. what term best describes new york cities changing culture? a a pot of chili b a bowl of sugar c a cup of coffee d a slice of cheese

What did president roosevelt do to aid panama in becoming an independent country? a. he negotiated a peace treaty with nicaragua to purchase the land. b. he invaded colombia to establish a us base for defense. c. he placed warships around panama to block sea lanes. d. he used dollar diplomacy to block imports to nicaragua.