overview in ilets academics task 1 Can anyone please tell me that , while writing overall in ilets academic task 1 , either data is in present , past or future , we have to write it in present tense always or use the grammer, according to the time period given to us.
In body paragraphs, i know information written is described according  to the specific time period, but in overview i find little difficulty to write and confused that overall should always is in present tense or not.
Eg. Data is provided between 1888 to 2000. 
I have to write it as"Overall , particular rate is increased in 1888" or "overall, particular rate had increased in 1888".
Please tell me .

Lets talk about exemption Do u feel that creative artists should be given full freedom to explore their work or their art should be restricted by government.