Was it written before or after the u. s. declared war on germany

Which roman emperor was responsible for a major shift in the dominate religious attitude of the roman empire?

What former head of the cuban secret service was charged with protecting the country's prime minister for nearly 50 years?

Which of these played the biggest role in increased urbanization in the late 1800s? a) transportation improved b) the military was stronger c) no one was farming anymore d) steam power was discovered