Answer: After world war 2, the birthrate in the United States rose sharply, resulting in a group known as the baby boomers.
Answer:
im in history rn i can help?maybe
Explanation:
to scare away evil spirits as they beleived that the noise scared/bothered them
Answer:
introducing zero as a placeholder
Explanation:
The Maya were one of the earliest ancient nations to employ the concept of zero, allowing them to write and compute vast sums.
<u><em>Thank you! Please Mark Brainliest!</em></u>
