<span>A system: is a set of connected things or parts forming a complex whole, in particular.
Yes Earth would be a system</span>
Answer:
The Answer is A. a new constitution.
Explanation:
a primary source is a first-hand account event examples include newspaper letters Diaries photographs sketches and music in court cases recorded history and student and professional research is must analyze primary sources carefully says they are usually a record of only a single person experience
Answer:
D. To use political prisoners to improve Soviet infrastructure
