Answer:
A. Knowing that the attack might reach us in all too short a time, we
immediately began greatly to increase our industrial strength and
our capacity to meet the demands of modern warfare.
Explanation:
The attack is coming quickly so the logical thing to do is to prepare. The other examples are motivational or pathological statements while the first one (A) uses a clear and methodical string of thought to find a solution for the coming attack.
(If a picture type thing helps you: attack coming soon---what do we do?---begin to prepare for the attack immediately.)
Answer:
moving from the country of one's birth place to a new country to settle and live there permanently.
Answer:
Instead
Explanation:
I would say instead, because saying Instead, they rely on their movements and facial expressions to tell a story makes sense
Answer:
Because it's human nature.
Explanation:
A grudge may arise from many human emotions. Jealously, sadness, anger...etc. When we get over one, it allows us to heal and when we don't, it can turn worse. For example, your really close friend forgot your birthday and now you have a grudge against them because you are hurt, angry and sad. They were your friend! but you feel betrayed and thus, you hold a grudge against them and once solved, you'll either get closer to your friend or have a damaged freindship.
Source: https://www.psychologytoday.com/us/blog/fulfillment-any-age/201710/why-people-hold-grudges-and-what-do-about-them