1845 I believe.
The official name of Cuba is The Republic of Cuba, it has been a republic since it's independence in 1902. Under Castro's rule it became a socialist republic.
since 1960
One Republic have formed a band in 2002 by Ryan Tedder and Zach Filkins. So One Republic have been a band for 11 years.
Since 1822
Togo got its independence from France in 1960.
The Founding Fathers of the US and later the Framers of the US Constitution looked at the structure of the ancient Roman Republic as a model for their idea of the new US republic. Flawed as it was, the Roman Republic had what can be termed a government structure where power was shared. The US Constitution created a central government where powers are shared. It has been said that the US republic was the first one after ancient Rome's republic.
True. Texas is such republic.
It is a Federal constitutional presidential republic. So, yes the US is a republic.
1 to 14 days or more
Since June of 1976, when they acquired their independence from the United Kingdom.
Present-day Lebanon never was a monarchy; it has always been a republic.