<span>They were upset because the southerners wanted there not to have another slave state, so they wanted to have a free slave state.</span>
It was geographical; a fort on the Pacific Ocean enabled fur trading with Asia
The growth of American cities during the late 19th and early 20th centuries led progressive reformers to push for "improved public services" although many pushed for women's rights as well.
It was developed in china in ancient times under the influence of ideas credited to a man named Laozi.
~emily
Answer:
it was the Mediterranean sea and people 400 years ago where scared to cross it because they thought the earth was flat and they called it "Sea Of Darkness"