1. Thomas Jefferson’s purchase of the Louisiana Territory and the Lewis and Clark Expedition opened the west which led to Sectional Polarization.

2. Growth in transportation technologies, such as steam-powered locomotives, steamships, railroad tracks, and canals led to Sectional Polarization.

3. Urban growth in the north, compared to the south and west, as well as differences in the geography (climate and terrain), led to Sectional Polarization

all freedom fighters demanded for constitution. so british finally granted india it's freedom. then a constituent assembly was formed. it's chair man was rajendra prasad and its deputy chairman was dr. br ambedkar.

this assembly take the time of about one year than our constitution was finally formed.

explanation:

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.