Answer:group A
Expination its quite obvious because in the first every thing became steam powered and then but then in the second one electricity and petroleum became main power sources as they were more effeciant
Answer:
i dont really get this sorry. i no hablas espanol
Explanation:
Answer:
Nobility
Explanation:
Nobility is a social class normally ranked immediately below royalty and found in some societies that have a formal aristocracy. Nobility is an estate of the realm that possesses more acknowledged privilege and higher social status than most other classes in society.
Nile river. If you need an explanation ask.
B. The United States had declared war on Japan.
