Speech patterns and vocal characteristics can vary greatly among individuals within any population, and it would be incorrect to assume that all American women talk with a crackly voice.
Voice characteristics are influenced by various factors, including individual biology, anatomy, habits, cultural influences, and linguistic background. People from the same country or region may have diverse speech patterns and vocal qualities. Some individuals may naturally have a raspy or "crackly" voice due to their vocal cords' specific structure, while others may adopt different vocal styles based on personal preferences or cultural influences.
It is essential to avoid making assumptions or generalizations about individuals based on their nationality or gender. People are unique and should be treated as such, appreciating the diversity of voices and communication styles that exist within any community.