The patents of which machines catapulted britain to the lead position of iron exports around the world? 1)puddling furnace and flying shuttle 2)puddling furnace and water frame 3)grooving rolling mill and puddling furnace 4)grooved rolling mill and water frame

The ancient greek city-state of sparta was run as an oilgarchy, meaning

How did different groups of people in france understand the enlightment ideas

Which statement best describes the response by the united states and its allies to the berlin blockade? planes dropped tons of supplies around the city each day. trucks smuggled tons of supplies into berlin about once a week. tons of supplies were delivered to west berlin by boats. tons of supplies were purchased from east berlin each day.