How was the great exhibition
different from other fairs?

The Great Exhibition of the Works of Industry of All Nations or The Great Exhibition (sometimes referred to as the Crystal Palace Exhibition in reference to the temporary structure in which it was held), an international exhibition, took place in Hyde Park, London, from 1 May to 15 October 1851. It was the first in a series of World's Fairs, exhibitions of culture and industry that became popular in the 19th century. The Great Exhibition was organised by Henry Cole and by Prince Albert, husband of the reigning monarch of the United Kingdom, Queen Victoria. Famous people of the time attended, including Charles Darwin, Samuel Colt, members of the Orléanist Royal Family and the writers Charlotte Brontë, Charles Dickens, Lewis Carroll, George Eliot, Alfred Tennyson and William Makepeace Thackeray.

Explanation:

The Great Exhibition was a showcase for British pride. Although the Great Exhibition was a platform for countries from around the world to display their own achievements, Britain's primary concern was to promote its own superiority.

Explanation:

to inform readers about the ways young people improve the world.

some attention getter quotes to support your thesis regarding brain work could be the following: :

a. storage capacity of your brain is virtually unlimited.

b. your brain produces sufficient electricity to light-up a small bulb.

c. different brain circuits are involved with reading aloud or silently.

d. your brain by itself does not feel pain.

e. reading allows your brain to download info directly.

f. brains of two musicians performing together can synchronize.