The three ideas would be crusades, conquests, and simple word of mouth
Sand dunes are formed by wind.
Explanation: Dunes form when wind blows sand into a sheltered area behind an obstacle.
1. The engineers made pontoons so that they could easily cross rivers.
2. They dug beneath the enemy's city walls to weaken them.
3. Used battering rams to hammered the enemy city's gates.
The Fourth Amendment would prevent having police search your home without cause.
Option: B
<u>Explanation:</u>
Fourth amendment is a part of U.S constitution. It was included in the constitution in the year of 1791 in a revised form. First initiative was taken in 1789. According to this amendment police can not be able to arrest any one any time. There must be an arrest warrant on basis of that search and seize operation will be carried on.
Otherwise without giving prior notice search and seize operation and arrest would not be done. Fourth amendment in the constitution was important because it protects human rights and introduce new law of search and seize.
Conserve supplies so that farms could support soldiers
