Transcrie pe caiet numai enunțurile adevărate Mesopotamia este o câmpie întinsă între fluviile Tigru și Eufrat perșii și mezii au format prin cuceriri cel mai mare și puternic imperiu din Orientul Antic Patria evreilor dea se numește Ierusalim primele așezări umane a apărut în regiunea cunoscută sub numele de semilună fertilă babilonul a fost distrus de către chinezi Transcrie pe caiet numai enunțurile adevărate Mesopotamia este o câmpie întinsă între fluviile Tigru și Eufrat perșii și mezii au format prin cuceriri cel mai mare și puternic imperiu din Orientul Antic Petre evreilor de a se numește Ierusalim primele așezări umane au apărut în regiunea cunoscută răspunde numele de semilună fertilă Babilonia a fost distrus de către chinezi

these civilizations were located around fertile rivers, where they could produce an abundance of crops

i'm asking the same thing i asked this other cat all of

according to worldatlas.com, the u.s. has an 86% literacy rate.

answer:   migrations were important in the neolithic period. "two major migrations passing through southeastern europe were confirmed by the means of archaeo-genetic studies."

the first migration was the early neolithic period -- 6,000 before common era (bce) -- when the first farmers, from anatolia -- asia minor -- spread through europe. the second migration occurred during the early bronze age (3,000-2,500 bce) when the so-called "steppe population," from the eurasian steppe, replaced much of northern europe's previous population.

the first farmers of northern and western europe passed through southeastern europe with limited hunter-gatherer genetic admixture, which occurs when two or more previously isolated populations begin interbreeding. however, some groups that remained mixed extensively -- without the male-biased, hunter-gatherer admixture that prevailed later in the north and west, according to latest discoveries. southeastern europe continued to be a nexus between east and west, with intermittent genetic contact with the steppe people up to 2,000 years before the migrations that replaced much of northern europe's population.

"in some places, hunter-gatherers and incoming farmers seem to have mixed very quickly," says iain mathieson, a geneticist at the university of pennsylvania, who was first author of the paper. "but, mostly, the two groups remained isolated, at least for the first few hundred years. these hunter-gatherers had been living there for thousands of years, and it must have been quite a shock to have these new people show up -- with a completely different lifestyle and appearance."