They both excelled in the field of astronomy <span />
Answer:
Socialist state
Unitary state
Communist state
One-party state
Explanation:
you can search up "what party/government does Vietnam have". But my first and thrid statement are what you are looking for.
Canals are man-made, meaning, they are Human Systems.
Faults are natural, meaning, they are <span>Physical Systems.
Floods are not created by man, meaning, they are </span>Physical Systems.
Bridges are man-made, meaning, they are Human Systems.
I hope this helps!
<span>The answer is: A. He had made sure that the integration of Atlanta's schools went smoothly. </span>