There are three reasons why Canada is one of the best countries in the world. First, Canada has an excellent health care system. All Canadians have access to medical services at a reasonable price. Second, Canada has a high standard of education. Students are taught by well$-$trained teachers and are encouraged to continue studying at university. Finally, Canada's cities are clean and efficiently managed. Canadian cities have many parks and lots of space for people to live. As a result, Canada is a desirable place to inve.

Which is the main idea of this paragraph?

Second. Canada has a high standard of education. Students are taught by well$-$trained teachers and are encouraged to continue studying at university.

First. Canada has an excellent health care system. All Canadians have access to medical services at a reasonable price.

Finally, Ganada's cities are clean and efficiently managed. Canadian cities have many parks and lots of space for people to the As a result, Conada is a desirable place to live.

There are three reasons why Canada is one of the best countries in the world.