B......... there's not much information to go on
The main Idea is "Robots are better assembly workers" because everything at the beginning of the passage leads up to how robots can be more productive in bad environments.<span />
North Korean life expectancy is 71 years old.
Explanation:
The average for men is 67.2 years and for women its 75 years.
"<span>Supported by all of the Southern ex-Confederate governments" is the only incorrect statement, since the Radical Republicans were the harshest towards the South and therefore were hated by the ex-Confederates. </span>
1
2
4
are the best choices in my opinion.
