There were no typewriters, just the printing press. Type was set by hand by "typesetters".
King uses the phrase "five score years ago" to evoke a sense of historical significance and to connect his message to the Emancipation Proclamation, which was issued 100 years prior. The term "score" adds a formal, poetic quality that underscores the gravity of the struggle for civil rights. By using this phrase, he emphasizes both the long duration of the fight for equality and the collective memory of African Americans, making it more impactful than simply stating "a hundred years ago."
In Roman numerals, "C" denotes 100 years. People also use-"cent.","c.", or "C."
Yes, because of giant tv sets, computers, personal electronic devicies, cell phones, and other machines that more people have today than there available 20 years ago; More people use more energy today, than they did 20 years ago.
That is by definition of the word "century". Humans like to count in powers of 10 (100, 100, 1000, etc.), since it is easiest to work with (with the numbering system we use), so humans invented a special name for "10 years", and another for "1000 years", and yet another for "100 years".
Nobody knows who was first because they were invented thousands of years ago in Babylon.
Early film projectors were hand cranked.
no. 100 years ago they did not have electricity so they did not have a grill, they did use fire to cook food on though.
no
Yes, of course. That would be 1907 and tables were in use over 5,000 years ago. A 100 years is not very long in history.
Yes, they did. crayons were invented in 1903!
100 yrs ago people use horse a lot. today everybody travels by car
The first electric battery was made in 1800 by Alessandro Volta. In 1878 Thomas Edison gave us the electric light bulb. So in answer to your question yes electricity was in use 100 years ago.
This depends on what today is. See the related link, "100 years ago today". To calculate late the date, subtract 100 from the current year, and use the same date. For example, of today were July 5, 2015, then 100 years ago would be July 5, 1915, since 2015 - 100 = 1915.
Maps, wrist watch...
People use them more often
The planet Neptune was discovered by using a large telescope, in 1846. That was 167 years ago. Galileo, using a small telescope, discovered the first 4 moons of Jupiter in 1610. That was 403 years ago. (Since then, 63 more have been discovered.)
the expression "five score years ago" is referred to the year 1863 when Lincoln delivered the Gettysburg adress. Five score means one hundred.