Sal Khan in his speech ‘Master in education” talks about the issue offering students opportunities of providing feedback and assessment on a regular basis after learning every new concept in class as the basis of enhancing mastery of education...Education-and-the-Risk-Society …

It is most likely sheltered to say that the first impulse of the Civil War was situated in movement when a Dutch broker offloaded a load of African slaves at Jamestown, Va., in 1619. It took almost 250 memorable years longer for it to bubble into ...What-Factors-Contributed-To-The-American-Civil-War …

In the conventional human society, there are issues of diversity and variations in the demographical features of human beings. It is to say that there are innate characteristics that are unique to one group of people but completely different in an...Racial-relations-and-conflicts-in-the-Human-Society …