can u please explain how taxes support our economy? please explain in 2 sentences and easy enough for a young student to understand:)

An atom of element a has 73 protons. what would the element's atomic number be?

The impact of science and technology on international relations

Which best describes california population when it became a state in 1850? a.because of the gold rush attracting settlers all over the world california population diverse.bcalifornia had banned foreign immigrants at the start of the gold rush.so,the states population was made up of entirely of americans from other parts of the country.c california had a large african population because many southern planters had moved their enslaved africans to start large farms.d the indian removal act had led to the relocation of thousands of eastern native americans to california.as,a result the majority of californias population was native american