What was true of the battle of iwo jima? a. it was the first attack by americans on japanese civilians. b. it resulted in the surrender of large numbers of japanese troops. c. it was the first successful american attack on japanese soil. d. it was won mainly by american air attacks.

It was the first successful American attack on Japanese soil.

after the roman empire, the catholic church began to unify by taking on many duties of a government.

i believe that the correct answer is a canadian hero.

explanation: he is celebrated as a national hero in canada for successfully thwarting a united states takeover of canada during the war of 1812.