Offered as a toast at the jefferson day dinner:
1."our union— it must be preserved! "
2. was married to a woman snubbed by the wives of cabinet members
3. was called the "little magician"
4. was the director of the bank of the united states
5. resigned the vice presidency in 1832

The answer is:

1."Our Union— it must be preserved!"

Explanation:

There is a report about the dinner in Washington, were  Thomas Jefferson`s birthday was being celebrated.

A toasts was offered by President Andrew Jackson: "Our federal union: it must be preserved.

This is a famous one.

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.