The need for Canada to populate the land with people loyal to them and to have them send western resources east.
To begin with, a political machine is an organization in which an organization gains support via promising rewards to those who keep them in power. It's designed to keep a particular group in power by promising favors. Typically, immigrants who first arrived here were impoverished, so political machines became so successful because they would promise to set immigrants up with homes or jobs or food so long as they had their vote.
So in short:
Who: Organizations whose main goals were getting and keeping power.
What: They essentially bribed immigrants for their votes.
Why: Political Machines did this to stay in power.
Japan was able to occupy areas in China, Korea, Thailand, and the islands that make up the Indonesia. These islands were controlled at that time by the Netherlands until Japan invaded. The United States and Great Britain were also threatened because Japan was attacking islands in the South Pacific like the Midway Islands and Hawaiian Islands that belonged to these nations. These <span>world superpowers were not going to relinquish their holdings to the Japanese.
I hope this helps! :)
~ erudite</span>
It decided that the "once free always free" was no longer valid and did not need to be honored and Dred Scott and his family would remain slaves until freed by their masters. It became one of the main causes of the American Civil War.
Hope this helped!