C IS THE ANSWER
an agreement for self- government
Natural elements of the ecosystem are often borderlands, for example rivers or mountains, the Great Lakes.
Hi your answer is When full-scale war erupted between China and Japan..., the Open-Door Policy in China and the Washington Naval Conference agreements I hope this help's
USA was behind in Science and Math. So the federal government dumped massive amounts of money at the high school and college level. Americans so the Cold War heat up in Space. Very far behind.
The first space shuttle had enough capablities to go to Mars.
Mars was the orginal goal!
Moon became the target because USA moved it to so.
Watch Hidden Figures and October Sky for some inspiration.
That meant that the South would have been starved of supplies and would have been forced to surrender.
