Answer: It could be Islam.
Explanation:
Usually, when the phrase "religion of peace" is said, the conversation is always around Islam. Peace is greatly associated with Islam. Even when Muslims greet each other, they say "asalamu alaykom," which means "peace be upon you."
As for the dressing plainly portion, Muslims are supposed to dress modestly. This means that they are supposed to avoid tight or revealing clothing.
Answer:
I think that writing would be necessary for early people because they needed to communicate. Writing emerged in many early civilizations as a way to keep records and better manage money and other things, so it would be important for them to communicate so they could exchange information, like records or money.
Alright, basic research basically means finding out an answer to fill in the knowledge that people don't have or we have while applied research basically means to seek the question with an answer and solve the problem. hope this explains it :))