Answer:
B. The approval of a vaccine helps the economy.
Explanation:
Coronavirus vaccines are highly desired worldwide and it is not surprising that the launch of these vaccines would stimulate the markets and bring benefits to economies, as they generate a perspective of normality and progress.
This is confirmed by the text above, which shows that the launch of vaccines has increased stocks and boosted the economy.
<span> 1)The rainbow signifies a new beginning for Earth after a dark storm.</span>
Haven't learned this yet, but my best guess would be D. because in the cold wars, there was the Red Scare, which was somewhat like a Witch Hunt (like the salem witch trial) except they hunted down communists and persecuted them
