She was the queen of Spain 1833 to 1868.
He was the Prime Minister 6 times and the leader of the Conservatives.
He was the Prime Minister 8 times and the leader of the Liberals.
During this time, there were three simultaneous civil wars and 4 presidents.
It lasted only 11 months.
After spending two years looking for a king, and finally finding one in Italy, he was assassinated.
He was the king of Spain between 1870 and 1873. He accepted this title because his father forced him to.
This system only allowed two political parties, the Liberals and the Conservatives.
This period brought prosperity to the country, but was not a real democracy.
This king died very young, at age 27, from tuberculosis. He was very popular, but there were 2 attempts to assassinate him.
During this period, the only way to guarantee the system would work was through electoral fraud. The King chose the government and the result of the election was decided in advance.