Answer:
Mass and density
Explanation:
Density of an object is defined as its mass per unit volume. Mathematically, the relation is given by :
m = mass and V = volume
If we know the density of the Eraser and its mass, we can easily find its volume. Hence, the two tools are mass and density.
Answer - Three factors fueled American Imperialism.
Economic competition among industrial nations.
Political and military competition, including the creation of a strong naval force.
A belief in the racial and cultural superiority of people of Anglo-Saxon descent.
Answer/Explanation:
During WWI (1914-1918), large numbers of women were recruited into jobs vacated by men who had gone to fight in the war. New jobs were also created as part of the war effort, for example in munitions factories.
Answer:
Right answers:
- Warlords split China into warring kingdoms.
- Nomadic peoples invaded northern China.
Explanation:
Periods of division, chaos and anarchy have alternated with periods of unity and strong imperial , centralized rule in China´s history. The Period of Disunion came after the fall of the Han Dynasty in 220 AD. Is lasted over 350 years until China was reunited again. The old Han empire broke into separate, smaller kingdoms that waged war with each other. On the other hand, Nomadic people - "barbarians" for the Chinese - were always a security threat for the empire, there was a permanent threat of invasion by the northern "barbarians."
