Which of the following best contrasts the independence movements in canada and panama? a. while both were costly wars, one was backed by britain and the other was backed by the united states. b. neither wanted to fight, so they negotiated with their parent nations first for a legislature and then for sovereignty. c. panama obtained independence before canada by negotiating trade treaties and selling the panama canal. d. canada obtained self-rule and then independence through negotiation and diplomacy, while panama had to fight a war of resistance.