The gas engine
Explanation
<span>Critics believe that President Polk used the threat of force to force Mexico to concede all rights to the Texas territory and possibly even more land. America was still expanding and needed more land to do so. The president was already attempting to purchase California, so showing that we could take Texas furthered his goal there as well. Settlers in Texas feared loss of their land. So the president was cajoling Mexico into forgoing all rights.</span>
(4) uniting the Ottoman Empire under an
efficient government structure
The reign of Suleiman the Magnificent is considered the peak of the Ottoman Empire.
Suleiman was able to organize the vast empire using bureaucratic methods. Under Suleiman laws were clarified with the use of advisers and government officials. Laws were created to provide the vast empire with consistency as well as stability after conquest.
Joan of arc introduced new battle strategies and incorporated older ones to succeed in 9 out of 13 of her battles in the 100 year war
