True or false. the first human made shelter, callled pit houses, were pits in the ground with roofs of branches and leaves.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place.

no, dan should reduce his discretionary spending. not long-term goals involve more planning than short-term goals do