Three couples go to the movies and sit together in a row of six seats. in how many ways can these people arrange themselves if each couple sits together?

Many city governments grant operating licenses to a specific cable television company

Even though both ww1 and ww2 were in many ways the same conflict with basically the same countries facing off against each other, the way each war started was significantly different. the question is how what were the differences on how they started

What is one way china and canada are different