Muslims made their greatest advances in what subject

Which artificial waterway allows the passageway allows the passage of boats between buffalo and albany ( new york) and, eventually, the atlantic ocean? a. erie canal b. suez canal c. panama canal d. ontario canal

In which ways did the durbar of 1877 mark a change for india? in which ways did india’s situation remain the same?

How did the feudal rights of nobles limit government both in england and in germany?