Probably the poster you have in view is suggesting that freedom of speech might have its limits in times of war.
During World War II, there were posters with slogans such as, "Pipe down, soldier! Berlin is listening!" and "Keep your trap shut! Careless talk may cost American lives!" and "Walls have ears; be careful of what you say." If the poster your assignment included doesn't have an image or theme about keeping quiet about matters of national security, then maybe add an image of the poster here so we can see what other type of poster you may have in view.
Answer: While building the city Tenochtitlan on the islands of lake Texcoco, the Aztecs faced swampy lands with no foundations and soil that was bad for farming.
Explanation: Because the islands in lake texcoco did not have very solid ground, the Aztecs had trouble building their city. They overcame these challenges by building canals to reroute the water.
I would probably ask my teacher to remake the test!
Native American groups had to choose the loyalist or patriot cause or somehow maintain a neutral stance during the Revolutionary War.
