Answer:
Strong
Explanation:
There were lots of new jobs and economic growth in the 1960's, which makes it strong. However, during recessions, it would be weak, due to economic downturn.
Answer:
If their writing dissapears, then, what is known about that civilization is also likely to dissapear, unless their previous writing was preserved in some other way.
This is something that has actually happened often in history. For example, the library of Alexandria, in Egypt, was the largest library of the Ancient World, and it was burned down by Caliph Omar in 642 AD. Countless works by Ancient authors, that gave account of civilizations, cultures, philosphies, and religions, were lost, and there is no plausible way to recover such knowledge in the current era.
The answer could be that how his family and White House mislead the public about his illness. James Reston comments that journalists do not take the health of candidates seriously and that needs to change.
The Appilachian mountains was the greatest barrier, because it was crawling with Indian's that may have made them turn back.
A number close to an exact amount is called and estimate
