The helped fuel a huge rise in the rapid circulation of new ideas and invention
By the end of the 13th century, Crusading had become more expensive. The time had passed when a Crusade army was made up of knights who served under a lord and paid their own way. Economic pressures caused many nobles to seek royal service. Royal armies, therefore, became more professional, and many knights as well as foot soldiers served for pay. Moreover, the rise of royal authority meant that great Crusades could no longer be cobbled together by feudal lords but were increasingly reliant on kings, who were by their nature easily distracted by events at home.
The U.S. military suffered a major strategic blow in the Tet Offensive... hope it helps
RATHER BE A LOVER THENW. FIGHTRR
Answer: The best example of checks and balances is that the president can veto any bill passed by Congress, but a two-thirds vote in Congress can override the veto.
I think this is right.
