How did the chesapeake colonists solve their labor problems?

They encouraged colonization by offering headrights to anyone who could pay his own way to Virginia: 50 acres for each passage.

They also used the system of indenture, in which people who did not have money, could pay their passed with a certain number of years of work and with it gain their own land.

At the end, they also turned to African slaves.

d. japan's attack on pearl harbor

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation: