What is the reconstruction act of 1867

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.

Using complete sentences, explain how american indians felt about the land allotments. be sure to include their concerns about the program in your answer.

Which statements accurately describe a country's currency? select all that apply. the currency is easily divisible. the currency can be used in any other country. the currency has a value that can change. the currency has denominations. the currency has a value that must stay the same.