During the early 1800s, native american tribes experienced which of the following?
they lost land as the nation expanded westward.
they challenged the authority of the united states government over them.
they suffered at the hands of andrew jackson.
all of the above

All of the above

Explanation:

In the 19th century, America consolidated itself, spreading its territories through the Pacific Coast. Manifest Destiny had a major role to obtain support for expansionism. Manifest Destiny was an expression created by the writer John O'Sullivan in 1845 to incentive Texas's incorporation to the Union. Manifest Destiny turns into a moral ideology, presenting expansionism as a divine mission, which means that it was necessary to remove the Native American populations along the way. In the face of the expansion and the evident massacre, the Native Americans fought as they could.

deadpool

explanation:

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."