What is one effect of recent immigration patterns to the united states?
a. european citizens with work visas now have the right to vote in the
united states.
o
b. latinos have become the largest minority group in the united
states.
o
c. african immigrants now outnumber african americans born in the
united states.
d. several indian reservations are now populated primarily by
immigrants.

The answer is B.

Explanation:

Today, around 60 million people living in the United States are of Hispanic origin (that means they come from Latin America or Spain). With over 36 million people, Mexicans are the largest Latino group. 79% of Hispanics are U.S. citizens.

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: