Hola necesito 3 conflictos de entre cuba y estados unidos

Me podrian ayudar la tarea es para hoy

The answer is d) rift

The answer to the first one is barometer.

The us is first  the  u.s. economy  remains the  largest in the world  in terms of nominal  gdp. however, the  u.s. economy  loses its spot as the number one  economy  to china when  measured  in terms of  gdp  based on ppp. in these terms, china's  gdp  is $23.19 trillion exceeds the  u.s. gdp  of $19.42 trillion