The new military technologies introduced during World War I made that war more devastating than any previous war. These new
technologies also caused psychological damage known at the time as “shell
shock”—or what we today call “post-traumatic stress disorder”—to troops.
Compare and contrast how new technologies and ways of fighting affected soldiers
then and now.

i discarded the supernatant and kept the pellet in this part of the experiment because you have to return all unused chemicals into their original containers at the end of each labratory.

explanation:

confederacy: supported slavery, believed states should be able to nullify federal laws, supported low tariffs

union: everything else

eastern europe, the region of europe that is east of germany, was heavily influenced by the byzantine empire. through byzantine traders, and more importantly, the church, byzantium influenced the art, literature, and architecture of the region