I think it might be Freedom of Speech, not really sure though.
Answer: 1. He believed that the capture of Richmond would ever the war.
I hope this would help you shorty.
<u><em>Basically for political interests and expansion. </em></u>
<u><em>Infact new leaders could be found in the different new cultures in case of problems with America or Europe. Through the conquest and migration, Polynesian culture was introduced in the isles too, beyond the initial territories</em></u>