213,000 can be rewritten as 2.13*10^5. This tells us that it has has 3 significant digits.
Your correct answer is b. It has three significant figures.
The four phases of modernization proposed by economist Walt Rostow in 1960 are:
- "Pre-condition": or need for an improvement in the way a particular activity is being done in society.
- The "pre-condition takes off": Efforts targeted to assess this need start, including the production of raw materials and knowledge developments.
- "Take-off": Knowledge previously created during the latter phase is diffused and adopted by the masses.
- "Maturity": The development has reached a peak where it is common knowledge and the impact over society has already occurred.
the name of the side which america fought on was called The Allies
The slavery known to Africans prior to European contact did not involve a belief in inferiority of the slaves. Most slaves in West Africa were captured in war.
