•1811 first steamboat navigates mississippi • 1832 samuel morse develops telegraph •1839 first successful use of photography •1869 trans-continental railroad completed •1869 alexander graham bell patents the telephone which aspects of american society were impacted most by these technological developments? a) politics and diplomacy b) race relations and immigration c) communications and transportation d) recreation and entertainment

The answer is C. The new forms of communication such as phones and morse code improve communications. The railroad and steamboat improved transportation.

The answer is c..!!1?!?.?!!

d.

many people believed they were convicted solely because they were anarchists.

in his book, the riddle of the rosetta stone, james giblin talks about how there was a young british polymath and physician named thomas young who made a lot of advances on the deciphering of the rosetta stone. he says that even though young made a lot of mistakes because he was working under false assumptions, he also made huge contributions like deciphering three out of the seven symbols (more than anyone else before him). young published his findings and continued his good work but he wasn't able to progress much further due to some unfavorable situations, he still laid the basis for many other scholars and of course for the man who has been generally known to have deciphered it, jean-françois champollion