What regions did America's first transcontinental railroad connect? A.
Great Lakes and the Gulf of Mexico
B.
continents of North America and South America
C.
Rocky Mountains and the Appalachian Mountains
D.
eastern and western parts of the United States

richard nixon led the investigation that resulted in alger hiss being convicted of prejury.

just finished this it is b. centrifugal force

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on

some people are just against it im not sure but i think everyone deserves to be treated equally i think people have a problem with it because its different and not like everything else i hope this !

< < < emily> > >