Which three of these developments were major effects of european colonization in africa? improvement in transportation and education systems disregard for existing political or ethnic boundaries promotion of free trade across countries civil conflicts within africa establishment of islam as a prominent religion in africa nextreset

Options A, B, and C are the right answers. That the major effects of the European Colonization in Africa were the Improvement in transportation and education systems, Disregard for existing political or ethnic boundaries, Promotion of free trade across countries civil conflicts within Africa.

Option D, cannot be followed because Colonists introduced Christianity in Colonial Africa and not Islam.

African societies faced European expansion between the 1870s and 1900. The main aim of the Colonists was to abuse the Physical and economic resources of the area to serve the Colonizing nation. Therefore, to reach their goal, they promoted Free trade, began an improved way of education (provided education to local people which helped them to learn more about their nation and culture), and built infrastructures.  

angle a = 40.6°

step-by-step explanation:

for any right angle triangle we know the pythagoras theorem reveals

hypotenuse² = height²+base²

by this formula we will calculate the length of hypotenuse

h² = 6²+7²

⇒ h =√36+49 = √85 = 9.22

now from the given triangle sin a = height/ hypotenuse

                                                sin a = 6/9.22 = 0.651

therefore

so angle a = 40.6°

the federalist party which advocated strong centralization dominated the united states government till 1800. so 1800 election transformed the power from one party to another party for the first time and was thus a turning point in american history. so jefferson called it "revolution of 1800".

explanation: