Identify who has the power to carry out these government functions. 1. declare war
2. Issue driver's licenses
3. Collect taxes

b

explanation:

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:

i believe he should not do investment b

declare war, appoint military officers, sign treaties, make alliances