By definition the difference between a confederation and a federation is that the membership of the member states in a confederation is voluntary, while the membership in a federation is not. Sometimes confederation is erroneously used in the place of federation. Hope this helps,
Japan invaded Manchuria.
They did this because Manchuria was poorly defended and had many resources.
It had living space for their surplus population and Manchuria had enough raw materials, food and other goods that would make Japan self-sufficient.
<h3><u>Gutenberg was a German goldsmith, inventor, printer, and publisher who introduced printing to Europe with his mechanical movable-type printing pressJohannes Gutenberg was a German goldsmith, printer and inventor who is most famous for his printing press which initiated the Printing Revolution and made books affordable for the common man for the first time. This was made possible by Gutenberg’s introduction of mechanical movable type printing to Europe, considered by many as the most important event of the second millennium. However, Gutenberg didn’t enjoy the success of his invention and it was only centuries after his death that he was recognized as one of the most influential men in history.</u></h3>