Which of the following were weaknesses apparent in American society in the late 1800s? Select all correct answers.

The economic system didn't work well.

Industry used the nation's resources too conservatively.

People became too materialistic.

The governmental system adjusted to change too slowly.

Match the people with the appropriate description. vernon and irene castle arthur murray fred astaire willi ninja a. stylized the forms of ballroom dance by incorporating other dance forms b. responsible for renewing the influence of ballroom dance in america c. godfather of vogue danced. responsible for standardization/teaching of steps leading to spread of ballroom dance education