A shadoof or shaduf[1] (from the Arabic word شادوف, šādūf) is an irrigation tool. It is highly efficient, and has been known since 3000 BCE.
Well pole (called a vinnkaev) in Tuhala, Estonia.
Shaduf in Kom Ombo, Egypt.
Spring crane (Krynychnyy zhuravel) in Baidivka, Ukraine.
Answer:
Between 200 BC and 14 AD, Rome conquered most of Western Europe, Greece and the Balkans, the Middle East, and North Africa. One result was profound changes to Rome's military.
Explanation:
this might help you
The Spaniards, in search of riches and new lands to conquer, together with the ancient legend of El Dorado, the land rich in gold and in abundance of all kinds, led them to explore, map and conquer northern Mexico, whose most famous explorers were Albar Nuñez Cabeza de Vaca and Alonso Álvarez de Pineda, who explored all of northern Mexico and even reached the territories of Texas and California, in their search for villages full of gold, and lands that had the same abundance of resources that the center and south of Mexico had.
I think a and d but I could be wrong
