steel
electricity iron alloys
(1) Steel and (2) the Elevator. Those are the most significant.
What inventions helped buisness prosper? The reaper, conveyor belt, assembly line, ford model t, those are the inventions that helped buisness
The Chinese inventions have helped in various ways in life. Some of the technologies we enjoy are as a result of the Chinese inventions. Chinese inventions are applicable in most areas of our lives.
telephones
he plow didloes
trains
it helped the world
Inventions have helped all nations. Which inventions and what help they have provided depends on the nation and the invention was. You need to be more specific.
New inventions increased production and helped keep costs down.
Yes, it is. If the part you are talking about is the Hold To Retry tutorial with the breaking bridge, step on the bridge a little, then jump, grab the bird and swing over. Hope this helped :)
The cotton gin I suppose.