Answer:

Explanation:
Cambodia is considered a mainland in Southeast Asia.
China and Japan are in East Asia.
Answer:
The Byzantine Empire fell in 1453. The immediate cause of its fall was pressure by the Ottoman Turks. The Ottomans had been fighting the Byzantines for over 100 years by this time. In 1454, Constantinople finally fell to them and their conquest of the Byzantine Empire was complete.
Explanation:
to impress upon Japan that the US Navy could shift from the Atlantic to the Pacific, Roosevelt ordered the Great White Fleet to sail around the world.
<span>If you're lucky, you'll get an appointment with the Speaker of the House. The correct option among all the options that are given in the question is the fourth option or option "D". The speaker of the House is the most prominent person because she has the power of presiding over debate in the House. I hope it helps.</span>