D. Encourage the growth of a new Great Leap Forward
Answer:
False
Explanation:
Nationality is someone affiliatiing themselves with a political state or being a part of. Ethnicity is the identity of someone in a certain racial, cultural, or religious group.
The answer is very small crystals
The correct answer is - A. Devonian.
The Devonian is one of the seven periods of the Paleozoic Era. It lasted for 50 million years, from 410 million years ago until 360 million years ago. It is the period in which the first insects evolved, the first seeded plants, as well as the first land vertebrates. This period came after the Silurian period, and was followed by the Mississippian period.