How many years passed between the first group of european settlers, in jamestown, and the next group of settlers, in massachusetts?

nine
twelve
thirty
thirteen

c. free trade can lead to low pay for workers in poorer countries.

the northwest ordinance of 1787 guaranteed basic rights for settlers and banned slavery there.

the romans were initially interested in expansion via sicily (which at that time was a cultural melting pot), part of which lay under carthaginian control. at the start of the first punic war (264-241 bc), carthage was the dominant power of the western mediterranean, with an extensive maritime empire