I think Axum had to isolate itself from the Islamic countries that surrounded it.
Answer:
The germinated seed incorporated a small amount of modern carbon. Correct: Incorporation of a small amount of modern carbon would increase the relative amount of carbon-14 and reduce the estimated age of the seed by 250-300 years.
Answer:
It replaced the Insular Government, a United States territorial government, and was established by the Tydings–McDuffie Act. The Commonwealth was designed as a transitional administration in preparation for the country's full achievement of independence.
Explanation: Its foreign affairs remained managed by the United States.
Many new machines like the cotton engine. It improved men's clothing and provided new weapons. (Industrial Revolution)
