Which statements correctly describe John White? Check all that apply.
• His observations became a record for historians.
• He was the governor of a colony in North Carolina.
• He was an explorer who was knighted by the queen.
• He created illustrations of the area's American Indians.
• He established the first English colony in the Americas.
• He tried to establish peaceful relations with American Indians.

yellow fever and other tropical diseases

just finished this it is b. centrifugal force

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!

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: