What is paine’s tone in lines 56-71?

According to the riddle of the rosetta stone, what problem did both jean-francois champollion and sylvestre de sacy face in their attempts to decipher the writings on the rosetta stone?

Reat britain justified raising taxes on colonists because of which event? british merchants being denied entry into colony ports colonists picking up arms against british soldiers and merchants american indians receiving more trading from colonists british debt from defending the colonies in the french and indian war

Are people more motivated to change from positive or negative experiences, like slavery, womens rights, and any other historical movements/moments? i need more factual information than opinions.