What three innovations played a roll in creating vast changes in american society during the roaring twenties

What’s the negative consequences of telegraph ? explain in your own words

In a word processing program, the ribbon or menus contain the name of the document commands total number of pages functions

Interest groups representing businesses and investors are often among the most successful lobbying groups for all of the following reasons, except a. such groups have the financial resources to mount sustained campaigns on their own behalf b. these groups' members contribute heavily to many legislators' campaigns and in so doing gain greater access to legislators c. these groups have often been in existence for decades, allowing them to both master the legislative system and develop close ties with legislators d. the members of these groups make up the majority of voters in many districts