A key concept is an attack that took place. It is developed by providing further explanation of the US Pacific Fleet casualties and the all the warships damaged. and sunk.
I think it's A) the works cited page.
Immigrants can take online classes for English learning, or there are places such as in public schools that help them.
B) active
It follows the form <span>[Thing doing action] + [verb] + [thing receiving action]</span>