12) Which of the following was not something that both sides hoped to accomplish by conducting night missions in No Man's Land: OA) Retrieve bodies of fallen comrads
B) Repair defenses
C) Negotiate secret agreements
D) Spy on the enemy

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!

information is crucial for making good decisions

john maynard keynes developed new economic theories in response to the : b) great depression of the 1930s. his theories are so important that they are known as "keynesianism". in his works he supports the idea of a government with deeper involvement and intervention to end the great depression.