What effect did Mexico's winning its independence from Spain have on American settlement in the Southwest? a. American settlement and expansion into the former Spanish territories increased after Mexico gained independence.
O b. American settlers were immediately and forcibly removed from all Mexican territories.
Oc Americans began to flee the former Spanish territories once Mexico gained independence.
O d. Patterns of American settlement of the former Spanish, now Mexican, territories remained unchanged.
e. The establishment of the new Mexican state made settlement in its territories more difficult.

Explanation:

American settlement and expansion into the former Spanish territories increased after Mexico gained independence. a war big enough to acquire the land, but small enough to avoid creating a political rival.

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."

the graph is a circle graph because it demonstrates different components of the graph in the form of a circle . pls mark brainliest!