The tools of imperialism were being developed at the same time as other transformations were reshaping the world. What are some connections you see between these tools and transformations like industrialization, the rise of capitalism, reformism, and liberal and nationalist political revolutions?

Iam pretty sure it is c.

Some connecting rods have to lubricate the cylinder wall or piston pin. the answer is letter d. graphite coating can be a major  additive to many  coating  systems and things such as connecting rods.  it functions as a refractory, lubricant, thermal conductor, and electrical conductor for a machine or thing to enhance its work.

Idon’t know the answer