In katarina's speech about competitive ice-skating, she tells the audience in the introduction that she is going to discuss the history of the sport, some of the recent judging changes, and the outlook for the future of the sport. what type of signpost is katarina demonstrating?

The correct answer is a preview

Explanation: A Preview is something done or said in advance, before anything else.

on this day in 1833, president andrew jackson announces that the government will no longer use the second bank of the united states, the country's national bank. a national bank had first been created by george washington and alexander hamilton in 1791 to serve as a central repository for federal fund