u can learn history's events in fun manner.for example like the gossips and stories study history in such manner by weaving stories and if u find hard to study the date then here's a trick.consider world war 1 it was started on 1914 then look at the last 2 digits of the date here 19-(14),14is the last number now remember the child in your class with roll number 14.for example let the childs name be'z'who has roll number 14.now just weave a story i.e 'z' is born to make the first world war in class.so now it may feel funny and interesting it makes easier to study the dates.but there is a drawback of this trick that it only works for only small numbers because sometimes the no of students in class may be low and there can be coinscidence of dates but it could help you to some extend.hope this remedy helps