1- The Soviet forces constructed
the Berlin Wall to prevent the
escape of East Germans into
West Germany.
2- US president Ronald Reagan
delivered a famous speech
challenging Soviet leader
Mikhail Gorbachev to tear
down the Berlin Wall.
3- Newly independent Hungary
opened its border with Austria.
4- East German leaders gave
orders to open the gates
of the Berlin Wall.
5- The representatives of East
and West Germany signed
the Reunification Treaty.
That is the PLATO answer
The statement that best summarizes why people were motivated to take advantage of the Homestead Act is: the act made it possible for people over twenty-one to start their own business.
People who are of the age of 21 and above and never participated any action against the US government were allowed to claim a federal land grant through an application process. Slaves and women were also allowed to do this.