Answer:
Democrats, especially those in the Southwest, strongly favoured the Mexican-American War. Most Whigs, however, viewed the war as conscienceless land grabbing, and the Whig-controlled House voted 85 to 81 to censure Democratic Pres. James K. Polk for having “unnecessarily and unconstitutionally” initiated the war.
Explanation:
The industrial revolution. There was now an excess amount of product and people started having less kids however, those kids survived.
I want to say both but this other person whose answering will probably say tyrant
One of the greatest ways in which this is possible is the use of animals such as dolphins, who use sonar to gauge how far away another object is underwater. This could lead to more advance military imaging.