They have some different views. Republicans generally want to go with low tax and less government. Democrats will go with higher taxes and more government programs. There are also other details such as contraceptives, weapon control, etc. I wrote this as an overview for the USA in recent times. New parties emerge over time and views can change in each party. In the past, Republican and Democratic views used to be almost completely opposite from today's sense.
republicans and democrates
Political parties usually have their basis in shared political ideologies and objectives. In the United States the two major political parties are the Republican and Democrat parties.
federalists and the democratic-republicans
The Democratic and Republican parties.
Japan is divided into four major political parties. Japan also has a multitude of other minor political parties in the country.
Democratic and Republican parties
ummIDK
Italy's major political parties are:Italian Popular Party,Forza Italia,Northern League,Democratic Party Of The Left.
j
What_are_the_major_political_parties_France_has
cud and medrek
It depends what country you are talking about