Writing government wheel mud bricks gardenning
1) chocolate 2)gum 3)calendar 4)medicine
The four greatest invention from china is 1:human 2:food :d 3:communtcation 4:life
basically. it was a little different though. instead of a leap year every four years, they added an extra month every 4 years
1. Hot chocolate 2. Popcorn 3. A mandatory educational system 4. Antispasmodic medication see http://www.aztec-history.com/aztec-inventions.html
Macedonia was never split. Ancient Macedonia was a Greek kingdom on the northern Greek peninsula that is today free from foreign occupation, a province on the northern Greek peninsula. Under Roman occupation the name was applied to a larger administrative area and during Ottoman occupation the name disappeared altogether when it became the vilayet of Selnik (Thessaloniki). Today approx 4% lies outside of historical Macedonia in Greece, specifically the area called Pelagonia in ancient Macedonia (Bitola a calque of Monastiri the original Greek name).
Police, schools, dentists, nurses....
"Four Great Inventions:"GunpowderPaperPrintingCompassOthers:ForkBank notes (paper currency)CoffinCast IronIncenseBell
The ISBN of The Fantastic Inventions of Nikola Tesla is 0-932813-19-4.
If You Mean 'Centripetal', "A curveball uses Centripetal Force".
1) chocolate 2)gum 3)calendar 4)medicine
The Iphone 4
People in the villages had to work together to take care of the system. (This was an Assessment 4 question for the Rise of Sumerian city-states)
it is very easy there was the floodplain to water all the crops 4 them
Gunpowder, paper-making,compass and Printing
There are many inventions. Just four of them (randomly) are: 1445-printing press 1485 parachute 1495 toothbrush 1500 flushing toilets
Paper Making Wheel Barrow Compass Gunpowder
the compass, gunpowder, paper making, and printing