Which modern independent nation was founded through the leadership of a slave?

Cost and benefit in economic example

Match the following items. 1. free enterprise system 2. mixed economy 3. the former soviet union 4. land and capital (a) private and state ownership of business (b) factors of production (c) private ownership of capital (d) command economy

Music the height of a wave or the amount of the wave carries is the amplitude. a.air b.nodes c.speed d.energy