An elementary school class took a spelling test immediately after reading a passage about the great plains of the united states. even though the teacher used the vocabulary word "plane" in a sentence, he noticed that many of the students spelled the word "plain" instead of the spelling word "plane." this illustrates the memory concept called

In russia, after the soviet union collapse, influential retained power by acquiring large numbers of , so the ruling class gained power in place of power.

Segregation or discriminatory practices that occur even when there is no explicit legal enforcement

In a small, closed economy, national income (gdp) is $350 million for the current year. individuals have spent $100 million on the consumption of goods and services. they have paid a total of $60 million in taxes and the government has spent $75 million on goods and services this year. use this information and the national income identity to answer the questions. how much does the economy spend on investment?