Even though China does make toys . They also make crucial electronics for factory machines and electronics. Since the US is so relied on electronics, it would be devastating. The US can make electricity and we can get oil from the Middle East. The US can live without Canada but without china everything will fall apart. In addition Canada provides things that the us can get from other countries easily. We just use Canada because it is easier to get the products because they are closer. We could live without Canada but we can't live without other crucial countries