rearrange this-
1. wheel is / man's / the / invention / greatest / perhaps.
2.few places / take rest / on the/ there were / to / way.3.people / to travel / therefore / dared very adventurous / only.DO THIS AS SOON AS POSSIBLE ! ! ! ! ! I:(1. The Wheel is perhaps man's greatest invention.
2. There were few places on the way to take rest
3. Therefore, only very adventurous people dared to travel.