they could map out were to go and where not to go
The preparedness campaign and the the national defense act
Answer:
The National Road, in many places known as Route 40, was built between 1811 and 1834 to reach the western settlements. It was the first federally funded road in U.S. history. George Washington and Thomas Jefferson believed that a trans-Appalachian road was necessary for unifying the young country.
Explanation:
France and the other European countries on the allied side of WWI demanded severe reparations from Germany, which led to Germany mass printing money, which led to inflation, which led to most of the country starving and homeless. This led to Germany’s anger and the rise of a dictator and facist government.
'Within living memory' - ie a witness to the event, grandparent, etc
'Written / photographic account' - ie the event has been recorded either on paper or on film
'Other evidence' - eg archeological dig and interpretation of the results.
<span />