Why were there so many sudden but ineffective revolutions in Europe from 1830-1848? What caused those to happen and generally “fail”?

Explanation:

Most of the revolutions of 1848 generally failed due to the conflicting philosophies of the revolutionaries and thus conservatives regained power. These revolutions represent the end of the age of Metternich.

b. parliament was weaker than the monarchy.

the lines on a surface map are called isobars. isobars are lines of constant pressure which are measured in units called millibars. the numbers indicate the amount of air pressure, in millibars, that each line represents.