Democracy - for the people, by the people
Most sources do not point out the exact number of the most famous Mexican fighting unit in the military that was sent. There were about 78,700 troops.
Good luck :)
Both political parties and interest groups are formally organized.
interest groups are an organization of people who share a common interest and work together to protect/ promote that interest by influencing the government.
Interest groups very greatly in size, aims, and tactics. And as far as political parties use campaign finance committees to raise funds for election purposes.