What does it mean if a nation has a high dependency rate? A.
The nation has a large number of children, whose families must provide for them.
B.
The average age of the population is over 30.
C.
The nation's population is shrinking due to a low birth rate.
D.
The nation enjoys a high life expectancy and must assist elderly members of society.

A. The nation has a large number of children, whose families must provide for them.

...and...

D. The nation enjoys a high life expectancy and must assist elderly members of society.

Explanation:

A high dependency rate means too many people taking and not enough producing. There are other possibilities, but not listed here.

it brings together the military and civilian sectors of society to harness the total power of the nation. it is the mechanism that facilitates the successful prosecution of any conflict.it brings together the military and civilian sectors of society to harness the total power of the nation. it is the mechanism that facilitates the successful prosecution of any conflict.

1. artillery

2. jose san martin

3.their economies remained dependent on outside powers.

4. drafted new economies

5. democracies have replaced dictatorships