Yes it has.
Theoretically fairly democratic in recent years after decades of dictatorship. In practice weak, since very poor; it's the poorest country in the western hemisphere.
The government wanted all of the Native Americans land.
Russia was under communist government for many decades. They are technically a democracy, but the government is blatantly influenced by the local mafia.
Finance special expensive projects.
A democratically elected government replace a military dictatorship.
There are no traditions about when to send Hanukkah cards. This is a non-traditional practice borrowed from Christmas and is only a few decades old.
Over the past decades, it has become more uniform and safe (FDA laws and government regulations), has become more widely available and affordable, and there are more options on the market.
railroad companies
railroad companies
railroad companies
4.5 decades equals 4.5 decades!
Egypt has an authoritative democracy. Their current president, Hosni Mubarak, has been in power for three decades.