A．they had no jobs.
B．their homes and belongings were gone.
C．it was difficult for them to be registered.
D．they were unable to get government aid.

A．In the early to mid 18th century.
B．In the early to mid 19th century.
C．In the early 19th century.
D．In the early 18th century.

A．The art of lobbying politicians has a rather long history in U.S.
B．Americans have the rights to petition the government.
C．Jack Abramoff was charged with corruption.
D．The line between lobbying and bribery is vague.