Answer:
A AND C
explanation:
B- that would lead to blackmail and judiciary is not prone to that by it's nature is meant to be objective
D- The president does that

Henry Massie Rector was an American politician and lawyer who served as the sixth governor of Arkansas from 1860 to 1862.
Answer:
to track various air masses and temperatures
Explanation:
During his eventual four multiple Greenland expeditions, Alfred Wegener would use the weather balloons extensively to track various air masses and temperatures.
To the east of the qin emperors tomb