Which explains the effect of demobilization following wwi on the economy?
the global economy soared, which created stiff competition between u. s. and foreign industries.
the demand for war materials lessened, which weakened the global economy.
the global economy boomed as countries demanded industrial products to rebuild their territory.
the demand for industrial workers increased, which benefitted the soldiers returning from war.

Among the options given on the question the correct answer is option b.

The demand for war materials lessened, which weakened the global economy

Explanation: After the World War I the global economy has experienced a demobilization which means a depression on the economy. After war had stopped the demand for war materials and arms was lessened. As a result thousands of war materials factories were closed down since the countries had cancelled the order. So thousands of workers lost their job and found themselves unemployed.

So this factors had a negative impact on the global economy.

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so. 

male citizens in athens could vote on all the decisions that affected the city and serve on juries. however, democracy was not open to everyone. citizen women and children were not allowed to vote. slaves and foreigners living in athens (known as metics) were banned from participating in government.