I bet many things happened in 1790, on Brain.ly you need to be more specific. :)
Answer:
Alexander Graham Bell
Explanation:
I honestly thought everyone knew this
Answer:
If you're asking for specific element, it would be copper. In an overall sense, it is metal.
Answer:
Seeking raw materials to fuel its growing industries, Japan invaded the Chinese province of Manchuria in 1931. By 1937 Japan controlled large sections of China, and accusations of war crimes against the Chinese became commonplace.
or
Japan needed more and more raw materials to create its heavy industry.
Japan no longer had enough raw materials in its Empire, and needed to get more by taking over more of Asia.
Explanation:
The south for picking cotton