Answer:
The Articles of Confederation served as the written document that established the functions of the national government of the United States after it declared independence from Great Britain.
Explanation:
The Tularosa ditch war was about water. The settlers of New Mexico were at war because water was always an important and not easily obtained commodity in New Mexico because of the immense heat and drought. People who were original inhabitants were at war with the English population that was moving in because water was scarce as it was without them.
The best option from the list would be "battle" in terms of a category for "bombardment", since this refers to when an enemy launches weapons (usually bombs or missiles) into the territory of the enemy.
Specialization refers to individuals and organizations focusing on the limited range of production tasks they perform best. This specialization requires workers to give up performing other tasks at which they are not as skilled, leaving those jobs to others who are better suited for them. We benefit from specialized workers because they give us what we need.
I'm torn between a and b, because they both happened in that time period.
