A,word of the mouth even thou natvies spoke their own language.
Tariffs are taxes implemented on those products that are imported into the country. A tariff on cars can reduce the demand for imported cars because it makes the car to be more expensive in price, thus, consequently making potential get discouraged if ever they're on a tight budget.
The Square Deal was Theodore Roosevelt's domestic policy based on three basic ideas: protection of the consumer, control of large corporations, and conservation of natural resources.