Answer:
<h2>The capital of USA is
<em>Washington,</em><em> </em><em>D.C.</em></h2>
A flapper is the word used in 1920 to a fashionable young woman (the last option) who was enjoying life rather than adhere to standards of behaviour - they were known for listening to jazz.
Answer:
The Japanese army accused the Chinese of committing the attack, thus providing a pretext for the immediate invasion of southern Manchuria by Japanese troops. This led to the creation, a few months later, of the puppet state of Manchukuo, under the theoretical authority of the ex-emperor of China, Puyi.
Explanation:
I believe the answer is: The establishment of sedentary village communities.