who invested tha first stock ticker in 1867???

Answer: Edward A. Calahan

Question: who sang the story of my life first?

Answer: Marty Robbins

Answer this question: who sings last thing i needed first thing this morning??

Willie Nelson

Q: how many tons does a ford f250 weight?A: -ton

Input: one of the nco's chief responsibilities is to?

Output: training military personnel

Please answer this: when was the national mall in washington dc built?
1815