It allowed ships to reach far inland.
The Answer Is B. Social Security
It is the "tone and spirit" of Jefferson's writing that make the Declaration of Independence something more than a statement of political principles. To see this, compare Jefferson's words to those of another Virginian, George Mason, whose "Declaration of Rights" was adopted by the Virginia assembly on June 12, 1776, while Jefferson was still working on his first draft.
Germany invaded Poland unprompted, which started WWII.