HELP PLSSS A major result of the Reconstruction period was that -
1.Cooperation existed between the president and Congress.
2New state governments in the South concentrated on ending corruption and enforcing Reconstruction plans.
3New laws and constitutional amendments attempted to provide equal rights and opportunities for Freedmen.
4The South rapidly developed into the nation's major industrial center.

its tr3way you already know

answerfacing ostracism from within one's tightly knit community;

representative sample

sociologists study the world, observe a predicament or interesting design, and set out to investigate it. they use investigation methods to design a study possibly a comprehensive, detailed and precise, by using experimental method for directing research and gathering data.

to study the characteristics of the whole population, sociologist prefers to obtain the sample which is the finite part of a demographic population whose characteristics are analyzed to obtain data from statistics.

when administering with population, it can be described as a set of respondents picked from a larger population for the goal of a survey. a population could be a group of objects, people, or articles from which samples are obtained for computation of the whole population which is the aim of the sociological study.