Ideology always has dominated society and has always been part of man’s experience, so the dates you ask about are not extraordinary in anyway concerning ideology.
Daniel Webster
American Temperance Society, U S A test prep
The temperance movement, led primarily by organizations such as the American Temperance Society, was largely responsible for the prohibition laws that passed in many US states in the 1830s and 1840s. These groups advocated for the reduction or elimination of alcohol consumption, citing moral, health, and social issues associated with drinking. Their efforts culminated in a growing public sentiment against alcohol, leading to various state-level prohibitions and regulations.
Famine.
Gold! By Jerman Alba
in 1830s and 1840s
The 1830s and 1840s was a time a struggle for Italian nationalism. The nationalist had a goal of uniting the country against socialism.
Migration began to increase.
Daniel Webster
The Age of Jackson.
This is a Photographic system in use durring the 1830s and 1840s
The reform activism are some of the things that influenced the American culture during the 1830s and 1840s.
Northern Woman
1830s to 1840s
nativists
Railroads started in America at this time.
The time line is from the 1830s to around 1840s but this is approximate.