4. most of the first pioneers that moved west did so because they wanted to escape an economic in the east. 5. many pioneers headed west to settle on and land and for the that seemed to be waiting.

4. Most of the first pioneers that moved west did so because they wanted to escape an economic __insecurity__ in the East.

5. Many pioneers headed west to settle on ___farms___ and

the promise of cheap and abundant land and for the opportunities that seemed to be waiting

The correct words are: Insegurity - farms - the promise of cheap and abundant land - opportunities

The North American Pioneer or the North American pioneers are any of the people who during the History of the United States emigrated from the settlements of the East Coast towards the settlements of the West Coast and colonized new areas.

The term refers especially to those who were going to populate any territory that had not previously been populated or cultivated by the descendants of European or American society, even though the territory may have been inhabited or used by indigenous peoples

probally   a few days after there called

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."