Identify the advances that people made during the stone age

Stone tools(axes, spear) for hunting, Bone needles for sweing clothes, the use of fire for protection and warmth, started making clothes from wool, woven baskets, they were always nomadic following their food source...(thats all I can think out of the on top off my head:)

Explanation:

They used hammerstones, hand axes, spear points and harpoon points, bone and ivory needles.

Explanation:

hammerstones were used to break apart nuts, seeds and bones and to grind clay into pigment. Hand axes, spear points for hunting large game, scrapers which could be used to prepare animal hides and awls for shredding plant fibers and making clothing. Harpoon points, bone and ivory needles, bone flutes for playing music and chisel-like stone flakes used for carving wood, antler or bone.

britian is way too advanced for me my good luck

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation: