15. Who were the first group of people to stop wandering and begin civilization by using agriculture

after the roman empire fell, some of its cultural achievements lasted for some time and others were lost. lost achievements include architecture , coins, and literacy. however, several things remained, such as the language. people may not have spoken this language in every city, but it influenced the languages they did speak. they also created the julian , which was commonly used until the eighteenth century.

d and a is the correct anwsers

explanation:

> la jirafa: the giraffe

> el loro: the parrot

> la tortuga: the turtle

> el cerdo: the pig

> la vaca: the cow

> la araña: the spider

> el tiburón: the shark

> la langosta: the lobster

hope that !

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.