MANY LARGE, NEW BUILDINGS WERE MADE OF CONCRETE AND STEEL.READ THE...

35.Many large, new buildings were made of concrete and steel.Read the passage and answer the following questions. THE GREAT WALL OF CHINAIn China, there is a wall that is 1,500 miles long. It is called the Great Wall of China. It windsuphill and down, through valleys and mountains. It was made by hand. The Great Wall of China wasbuilt from 246 to 209 BC. The people of China made it to keep out their enemies. There are watch towersall along the way. The Wall is made of brick and earth. It is high and wide on top. People can walk alongthe top as if it were a road. No other defense line has ever been made as long as the Great Wall of China.