Why did many of president kennedy's "new frontier" programs fail?

The correct answer was D.) They did not gain support amongst many Congressional conservatives.

This is USA testpreps explaination..."Many of JFK's "New Frontier" programs did not pass out of Congress because they did not gain support amongst many Congressional conservatives. There are many explanations for this- some considered him too liberal, others questioned his experience- but it should be noted that most of this programs DID find success following his assassination and during the presidency of his successor, Lyndon B. Johnson."

ummm? is that supposed to be a question or a but this is a reason he won re-election

explanation:

"despite progress in the war, lincoln and most political pundits were convinced that he would lose his bid for reelection in 1864. the country was war weary and the democratic party's nominee, george mcclellan, was likely to negotiate a peace treaty with the confederacy if elected." - loc.gov

the answer is c     : )

explanation:

i don't have an explanation because i don't know, but i think the answer is c because i googled it and google is right : ) just kidding google isn't allways right but the answer is still c. i hope this !