How has the way we acquire information about events changed over time? What are the positive results of this change?

How did the constitutional convention deal with slavery , one the most divisive issues of the period

The map shows latitudes and longitudes of australia. which australian city is located north of the 15°s latitude? perth brisbane melbourne darwin

"if i have seen farther than others," said newton, "it is because i have stood on the shoulders of giants." who were the giants to whom newton was referring? could this be said of any scientific accomplishment? explain.