Answer:
Because, people can communicate with each other easily. English is the first choice of foreign language in most other countries of ... by nomads believed to have roamed the southeast European plains.
Dry and warm with some humidity in the air <span />
The Cinder cones are the volcanic landform that develops from felsic lava oozing out of the ground—often in the crater of another volcano.
It is made from discharged lava fragments that harden in flight to produce scoria or vesicular rock.
Droughts is your answer because flooded their dam by destroying it and put malaria in the water which flooded.
Answer:
root action / root wedging
oxygen
please make this answer brainliest If I helped you!