Explanation:
He gained valuable military skills, acquiring tactical, strategic and logistical military experience, he also acquired political skills in his dealings with the British military establishment and provincial government
It allows memory b cells to remember the virus and that makes the virus completely immune. So, if there were a real situation in which the individual got the real form of the virus, then the immune system would act quickly in neutralizing the situation; hence, why vaccines are very important.
I believe A is the right answer hope it helps :)
Answer: D. the early republican party feed off of cheap slave labor so the would have opposed it because weakened there economy.
Explanation:
