What was the cause of the increasingly tense relations between the Mexican government and the American residents in Texas after 1830? Select one:

All of these choices are correct

Increasing American immigration to the west

Attempts by the Mexican government to not allow slavery

The instability of Mexican politics

Select the correct answer. which war during the mid-1800s weakened the economy of the ottoman empire? a. crimean war b. world war i c. spanish war d. boer war

Describe how father de mora lost the gold

The rise of advertising in the 1920s. i am good with seeing how advertisements shape the roaring twenties and how it developed a new way of life through modern days. but i am not sure what the details of advertising in the 1920s were. if possible can you send me links (preferrably credential links) to sources that maybe show like the first company to start advertising through the radio, how advertising benefits (statistics graphs), etc.