Despite the disappearance of the Mayan Empire, there are still Mayans in the region that once inhabited.

Electric lamps came into widespread use during the early 1900’s and have replaced other type of fat gas, or oil lamps for almost  purpose

Never before has so many people in the United States been interested in soccer.

A flammable liquid it was used to ignite fire that burned part of the blighted Nairobi Shopping Centre.

The term “metabolism” refers to chemical changes which by living things transform food into energy.

The most of the energy used in our homes and factories is generated coal, oil and natural gas

Cotton fiber, like other vegetable fibers, are composed mostly of cellulose

The library at university is new and has taken her name from the wife of the first president of university.

Because of the availability of trucks and easy access to modern highways, the locate of farms has become relatively unimportant with respect to distance from markets

Colleges in the newly formed United States, in recovering from the adverse effects of the American Revolution, inaugurated a broad curriculumresponse of social demands.

He has been hoped for a raise for the last four months, but his boss is reluctant to give him one 

When he arrived at the furniture shop, they had been sold table he wanted.

Many theories on conserving the purity of water has been proposed but not one has been widely accepted as this one.

We call her as ‘Auntie Flo’, though she is not really any relation to us.

From 1905 to 1920, American novelist Edith Wharton was at the height of writing career, publishing of her three most famous novels.

Sleeping all day, to eat too much and never going out unhealthy.

One reason birds have been so successful is because of their able to escape danger quickly

Because not food is as nutritious for a baby as its mother’s milk, many women are returning practice of breast feeding.

Margaret Gorman, she was the woman chosen as Miss America, died in 1995 at age of ninety.

Author has not rarely written anything that was not a best-seller

The accounting supervisor was unpleased to learn that the budget report would no finished by time.