I decline in religious unity in Western Europe is the answer.
Answer:
The following actually happened to be the result of the said war which happened in 1812:
O. Andrew Jackson lost a chance at the Presidency due to the war.
O. Nationalism increased.
O. The Bank of the United States went out of business when the charter expired.
O. American manufacturing increased.
Explanation:
The most significant of the result happens to be the Bank of United States going out of business when the charter binding them expired. <em>Also, the was an increase in manufacturing of goods which was initially very low before the war. Sectors like agriculture also witnessed increased activities.</em>
One of the most significant challenges is building an airplane had to do with "propulsion", since the technology that allowed motors to have enough energy to lift an airplane into the sky with a passenger wasn't available for most of history.
The Answer is D.Great Britain tax's and trade laws hurt the colonial economy