Out of all those awnsers 6000 BCE is right.
The raids were the first in what would become a three-year program of sustained bombing targeting sites north of the seventeenth parallel.The troops were the first in what would become a three-year escalation of U.S. military personnel fighting a counterinsurgency below the seventeenth parallel. Together, they Americanized a war the Vietnamese had been fighting for a generation
( This isn’t my answer all credit to taylormccord!!!! just wanted to help this person)
Answer:
I believe (A. leading American foreign policy in Central America) is ur answer
Explanation:
Sorry if its wrong
HAve a good day:)
Answer: D. Heat is treated as a reactant or a product
Explanation:
The effect of heat on a reaction be determined when heat is treated as a reactant or a product.
In this case, if heat is the reactant, it'll be the substance that will undergo a change during the reaction. It should be noted that reactant is present at the beginning of a chemical reaction.
On the other hand, as the product, heat will be present when the chemical reaction is completed. Therefore, the correct option is D.