Major advances in Air travel over the last 100 years have allowed for people to travel 100s if not 1000s of times faster intercontinentaly.
Advances in engine technology have also greatly improved the performance of cars and other motor vehicles, such as trains and boats.
Cars were relatively new 100 years ago, bicycles were still not used for travel in most cases because they were too delicate, Air travel was extremely new and still in the experimental phase as airplanes had just been invented and airships (like zeppelins and blimps) were a very newly commercialized technology.
Travel would have mostly been done by train or boat when going long distance and trips could take months.
they have introduced cars and vehicals
Communication has changed very much in the past 100 years.
yes
it hasnt changed really
The magnification ability and clarity of lenses have changed considerably.
not at all
it hasn't
alot
causes of death have changed over the last 100 years due to many reasons, such as a more widespread recognition of illnesses
they have dried up over the years
About 106 years at 100 miles per hour.
technoligy has got better and faster
Delhi was changed