What is the factors that made the countries in europe suspicious in world war 1

During world war 2 mexican workers came to the united states as part of the

What did alexander hamilton and john adams lead

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