Answer:
A.
Explanation:
The wright brothers were pioneers in the field of aviation
D. To bomb enemy coastal locations
Answer:
The Black Death or The Plague broke out and killed 25 million or 1/3 of the continents population
Explanation:
Answer:
Sets Codes Of Conduct For Obeying Laws And Federal Laws
Explanation:
The study of structure and behavior of the physical and natural world through observation and experiments