Under feudalism, was Europe protected from threats?

In both the U. S. House of Representatives and U. S. Senate, which of the selections below is elected by the party with the most members of that chamber?

Why does a year consist of 365 days and a day of 24 hours?

By referring to a new employee as "young and energetic," what kind of bias is being used?

To keep from getting mosquito bites when he mows the lawn, Kevin always sprays himself with insect repellent before he starts mowing. Using operant conditioning terms, this is an example of: A) positive reinforcement.

What are some problems that cities faced as their populations grew in the late 1800s?

the population of the world is projected to be approaching ___ people by the year 2083. 800 million 2 billion 6 billion 10 billion

Is there life on mars

The present is the key to the past" is a condensed formulation of: a. The law of superposition b. The principle of uniformitarianism c. The law of catastrophism d. The principle of cross-cutting relationships

List 3 ways hieroglyphs differ from English

3 If you became president of your country one day, what changes would you. make?