The main international objection Germany held against Great Britain and France Imperialism
Arms Race
Militarism
Colonialism
Nationalism

the answer is option a.

answer

explanation

the given equation is

we can rewrite this as:

let

then the equation becomes:

the factors of 8 that sum up to -9 are {-1,-8}

we split the middle term with these factors to obtain,

we factor by grouping to obtain:

apply the zero product property to get:

but