Final answer:
Prior to the development of the Clovis arrowheads and spearheads, people in the Americas made hunting and fishing tools using materials such as antler, ivory, bone, and less worked stone. The atlatl, a spear thrower, is an example of one of the more sophisticated pre-Clovis weapons.
Step-by-step explanation:
Before the advent of the finely worked, fluted stone points known as Clovis arrowheads and spearheads, the peoples of the Americas utilized various other materials to create their hunting and fishing tools.
Prior to this technological advancement, evidence indicates a pre-Clovis culture that made use of a more primitive toolkit for subsistence practices.
Early Americans fashioned tools from a wider array of materials that included not only stone but also antler, ivory, and bone.
These earlier tools were less standardized and featured less intricate flaking techniques than their Clovis counterparts. The atlatl, or spear thrower, is an example of an ancient, yet sophisticated weapon that was used to improve the range and power of throwing spears made from such materials.
Additionally, other artifacts such as harpoons created from bone for marine hunting and polished stones used as woodworking tools have been unearthed from archaeological sites.