The major political idea tested during the 1920s was that of National Prohibition.
to save the union and abolish slavery
developing expanded markets of people to buy their products.
It became a major problem because it solved no problems but created many enormous and serious problems itself.
circa means around or about. so circa 1920's means one of the years in the 1920's.
The major political idea tested during the 1920s was that of National Prohibition.
main gangs in America the 1920s
Smoothness in the exposed surfaces of any vehicle is the main step to reducing drag.
Just a guess, but maybe from racing from stoplight, to stoplight, on the main drag.
'It's such a drag' means that something really annoys you and troubles you and you dont like it, for e.g. school is such a drag or this exam is such a drag...
The engine.
For Americans in the 1920s? The main thing it did was lower taxes
to save the union and abolish slavery
where's your answer
It meant glasses
To drag your feet is to move slowly. "Don't drag your feet" means hurry up.
Drag in could mean: haul, embroil, involve, entangle, or draw in.