How did renewed use of the Silk Road influence Italian cities? It weakened the middle class.
It strengthened the economy.
It helped to spread democracy.
It caused a decline in population.

What motivated germany to make an alliance with austria-hungary?   a.  fear of aggression from the united states      b.  fear of aggression from france      c.  the desire to invade russia      d.  fear of aggression from england

Why did joining the american cause have the potential to alienate lafayette and disgrace his family

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.