They were roman
They were sewers
They weren't in the shape of a teddy
They were sewers
The roads made troop movements more efficient, trade was quicker and easier, and communications and travel were facilitated.
Cheese, glass, entertainment.
Actually, the Romans did. They made aquaducts and a means to carry water away plus they had a form of bathroom.
The Roman bathhouses were made of concrete with a facing in stone or bricks.
They were made to defend Roman people as well as to make formations such as turtoise.
The roads made troop movements more efficient, trade was quicker and easier, and communications and travel were facilitated.
Three things that can be made from crystal are jewelry, crystal glassware, and crystal figurines.
Concrete! Concrete was used in Roman days but the technology was lost till an American came up with the idea all over again and the rest is history. Concrete;man made rock. Sewers were also used in the roman times and technically our modern piping is not entirely dissimilar from the roman aqueducts.
Lots of things were used including Silk, Wool and Cotton
Three things that make Ohio famous are the Amish population, singers and cars.
Roman's did a few things to expand their democracy. They made more people and money.
Tomatoes, Potatoes, and Peaches
food,technology and clothes
glucose water and oxygen
Wood, ivory, and formaldehyde.
Cheese, glass, entertainment.
Three things made from oil are gasoline, plastic products, and diesel fuel. Oil is a versatile resource that is used in various industries for manufacturing different products.