The more of the new Western territories that joined the USA as free soil, the more power the North would enjoy in Congress, which would then pass more laws that favoured Northern interests.
This mostly concerned the tariffs on imported goods - effectively a tax on the South, which had no manufacturing capacity and depended heavily on imports.
But there was also the increasing power of the Abolitionist lobby, which not only opposed the extension of slavery, but wanted to ban slavery in its traditional heartlands too.
feared the black power movement
A war of movement.
Temperance Movement
The military draft was three fourths of the anti-war movement.
Viet Khang Movement happened on 2012-02-07.
People moving west gave the people who stayed in the East less to work with. Also, the conflict between the north and south made it more difficult to trade or do business between factions of the country.
deflection, movement of inertia,
How should the union movement respond structurally to the increasing globalization of business?
what cultural movement influenced the development of democracy in America?
The Second Great Awakening played a major role in increasing support for the abolitionist movement in the antebellum period.
yes
Urbanization
Urbanization
There is no such thing as the "Israeli-Palestinian Movement". There is the Israeli-Palestinian Conflict, about which more can be read at the Related Question below: What is the Israeli-Palestinian Conflict?
Increasing the temperature particles move faster.
Romanticism
Ray Kiely has written: 'The politics of labour and development in Trinidad' -- subject(s): Social conflict, Labor unions, Labor movement, Working class, Political activity, History 'Rethinking imperialism' -- subject(s): Imperialism, Foreign relations, History 'The Sociology Of Development' 'Industrialization and development' -- subject(s): Comparative economics, Industrialization, Economic development 'Empire in the Age of Globalisation'