to conserve water facilitate two ways,canals are built level.Of there ia a fiffernce in elevation between the ends of a canal,the channel is built as a series of level sections linked by locks
9.)He was 13 years old and he had to carry ammo to the gun. 10.) He could have gotten injured while carrying the ammunition. This is really the best of my understanding because the passage seems a bit weird to read.
Women were not very important and were most likely seen as non citizens, which is the most compatible answer
The Dred Scott supreme court decision resulted in the Supreme Court ruling that Dred Scott was not free, and that the decision should never have reached the Supreme Court in the first place because Dred Scott was an African American, not a citizen.