An example of a theory is Evolution, we don't really know 100% how we came to be as we are now, but we do know that 1+1=2 as a fact, same with gravity, we Know it exists because it's what ties us to earth and we can "feel" it, but not Evolution, Evolution is a theory, just like the BingBang
Plant usually germinate from seeds, when a seed is planted, a tree usually results. Thus, the sentence, 'Indirect rule sowed the seeds for class and ethnic tensions means that, indirect rule was the factor that bring about class and ethnic tension; it is the root cause and reason why class and ethnic tensions occurred. Indirect rule is the one that give birth to class and ethnic tension.<span />
The Presidential Committee shall consist of the President of the Assembly, the chairpersons of the political groups (or their representatives) and the Secretary General of the Assembly. The Presidential Committee is a consultative body for the Bureau and the President of the Assembly.