River transport is very important because it had rear accedents cases as compered to road transport systerm, which counts almost 5 death per day. in addition to that, it was very cheap though it is slow
It was the constitution because they wanted to establish a better government.
The First Continental Congress, which was comprised of delegates from the colonies<span>, met in 1774 in reaction to the Coercive Acts, a series of measures imposed by the </span>British<span> government on the </span>colonies<span> in response to their resistance to new taxes.</span>
It was primarily "<span>d. the vulnerability to invaders from the north", since the Mongol territory was rapidly expanding--making the Mongol warriors all the more powerful. </span>