Which statement is true about the mongol empire after

How did the phillips brothers expand their businesses? by selling it to other businessmen by changing their source product by merging their companies by acquiring government support

The british used to convince americans to support the allied war effort

Complement what happens to the demand for butter, if the price of margarine increases? 2. substitute 3 butter and margarine 3. demand increases ice cream and ice cream cones 4. demand decreases what happens to the demand for ice cream cones, if the price of ice cream increases?